Which best describes meiosis brainly. It occurs only in the cells of reproductive structures.

Which best describes meiosis brainly com Meiosis: On the other hand, meiosis is a specialized form of cell division that occurs in the production of gametes—sperm and eggs—in sexually reproducing organisms. The best option that describes the process of meiosis is D. This process is part of the alternation of generations in the plant life cycle, where the multicellular haploid phase, known as the gametophyte, produces gametes through the cell division process called mitosis. The result is two diploid cells after the first meiosis. Fertilization is used only by seedless plants; meiosis is used only by seed plants. Chromosome number and structure are identical to the beginning of the S phase. answered. Meiosis occurs in the diploid sporophyte phase, where it reduces the chromosome number by half, producing haploid spores. Four daughter cells are produced by a single parent cell. It prevents genetic mutation D. Products of cell division result in identical genotypes. Explanation: Alternation of generations is a reproductive cycle observed in plants, some algae, and certain protists, which consists of two distinct phases: the haploid (1n) gametophyte stage and the diploid (2n) sporophyte stage. The best description of the features of plant life cycles is option B: a zygote is a diploid cell that is produced by fertilization. The best description of the alternation of generations is that a gametophyte is its haploid phase. That is option 4. This is crucial for maintaining the correct chromosome number during fertilization. This is the type of cell division in which there is reduction in the number of the chromosome and also there is formation of the gamets by the process of meiosis. A single cell splits twice during the Mitosis and meiosis are the two types of cell division. Fission D. For example, a diploid cell with 46 chromosomes (2n = 46) undergoes meiosis to produce four haploid cells, each with 23 chromosomes (n = 23). Mitosis results in four diploid cells, while meiosis results in two haploid cells. Meiosis is making many different types of cells. The meiotic division is a reduction division, which gives rise to four haploid daughter cells. Production of haploid gametes for sexual reproduction has a higher energy cost than direct production of diploid offspring. They are meiosis and mitosis. Meiosis is a specialized type of cell division that reduces the chromosome number in half, resulting in the formation of haploid cells that contain one copy of each chromosome. This statement best describes meiosis. Log in Join for free. Conclusion: The gametophyte develops from haploid spores, which are produced when the diploid sporophyte undergoes meiosis. During meiosis II, the two haploid cells resulting from meiosis I divide again, each splitting into two daughter cells. Which statement best describes the result of meiosis? A. Shortly after a chimpanzee embryo begins growing, its cells begin to look different. It is carried out in cells that are involved in sexual reproduction. This is because meiosis reduces the number of chromosomes in each daughter cell by half. What is meiosis? Meiosis is a reduction division, thus the sex cells that create the gametes will do so while going through meiosis. Crossing over during meiosis, leading to an Which best describes the processes of mitosis and meiosis? Cells in mitosis go through the PMAT stages twice to produce diploid cells while cells in meiosis go through PMAT stages once to produce haploid cells. In prophase, the nuclear membrane dissolves and spindle fibers attach to the chromosomes. com Metaphase I of Meiosis: During metaphase I, homologous chromosomes come together to form structures known as tetrads. For students. The difference between spermatogenesis and oogenesis is that those 4 cells after meiosis II in spermatogenesis are all sperm cells, and in oogenesis only one of them is egg cell. The starting material in each cell entering meiosis II in humans is 23 dyads. Explanation: The best description of the expected daughter cells when a cell with 18 chromosomes divides by See the answer to your question: Which statement best describes the genetic content of the two daughter cells in prophase - brainly. C. Each tetrad consists of four chromatids comprised of two homologous chromosomes Which best describes the life cycles of moss and angiosperm? I. two diploid cells identical to the parent cell o B. Option one. Only mitosis involves two divisions to reduce the chromosome number of the daughter cells. What is Meiosis?. b. Ask AI. Get the Brainly App Download iOS App In humans, oogenesis begins in the early stage of embryonic development, during whcih primary oocyte performs meiosis I and forms secondary oocyte. Which of the following best describes egg production in the female reproductive system? A. During prophase I, homologous chromosomes are lined up and pulled apart to opposite poles. During meiosis, the DNA replication is followed by the two phases of cell division to produce the four daughter cells. They come from the same parent, one from the mother and one from the father. IV. Explanation: Which of the following best describes the genetic complement in each daughter cell at the conclusion of meiosis? A. During prophase I of meiosis, homologous chromosomes pair up and undergo crossing over, Final answer: Meiosis I in humans is best described by the transition 2n -> 1n as a diploid germ cell splits into two haploid cells. The statement that correctly describes meiosis is that it involves chromosome exchanges, creating genetic variation. The products of meiosis are haploid cells. This ensures that the resulting gametes are haploid and can fuse during fertilization to form diploid offspring. The statement that best describes the outcome of both meiosis and mitosis is that mitosis results in the production of two genetically identical daughter cells that are diploid and meiosis produces four genetically distinct haploid cells. Meiosis produces four cells with half the number of chromosomes as the parent cell, whereas mitosis produces two cells with the same number of chromosomes as the parent cell. Meiosis II: The sister chromatids of each chromosome are separated, resulting in a total of four haploid cells from the original diploid cell. chromosomes are composed of long strands of dna organized into chunks called genes. Thank you for posting your question here in Brainly. ' Meiosis is a Study with Quizlet and memorize flashcards containing terms like One full cycle of meiosis produces, Which of the following statements is true of meiosis?, Which of the following best describes the process of meiosis? and more. Sister chromatids separate in anaphase 2. For teachers. com Meiosis, on the other hand, is a specialized form of cell division that produces gametes, which are sex cells (sperm and eggs). Meiosis simply means the form of cell division that results in the reduction of the number of chromosomes that are in the parent cell. it is responsible for the replacement of damaged skin The option that best describes meiosis is C. Only meiosis results in diploid cells hat are genetically identical to the parent The correct statement that best describes the process shown in the model is: D. . Characteristics of meiosis II are: . Let's break down the statements about the life cycles of Which best describes the difference between Mitosis and Meiosis? Mitosis occurs in plants; Meiosis occurs in animals. Four genetically different, haploid daughter cells are produced as a result of meiosis II. Meiosis occurs in the reproductive cells of the organisms. This process includes two rounds of PMAT, known as Meiosis I and Meiosis II. This process includes two cell divisions that reduce the chromosome number by half, resulting in genetically unique cells. sydneysullivan25. The statement that best describes a way in which meiosis increases genetic variation, contributing to the process of evolution is it best describes a way in which meiosis increases genetic variation and contributes to the process of evolution. which of the following best describes how mitosis and meiosis result in daughter cells with different numbers of chromosomes? responses in mitosis, the chromosomes consist of a single chromatid, which is passed to two haploid daughter cells. crossing-over doesn't occur in prophase ii, whereas it does in prophase i. A diploid set of chromosomes that are identical to the parents' chromosomes C. What do you mean by meiosis? Meiosis is a special type of cell division of germ cells in sexually-reproducing organisms that produces the gametes, such as sperm or egg cells. These diploid cells are cells that contain a complete pair of chromosomes which is 46. Advertisement. Independent assortment refers to the random sorting and distribution of homologous chromosomes into daughter cells during The best and most correct answer among the choices provided by your question is the third choice or letter C. Explanation: The best outcome that describes meiosis I in humans is represented by the transition from a diploid to a haploid number of . As a result of this formation of the gamets. Which of the following statements best describes the major difference between prophase I of meiosis and prophase of mitosis? A. Explanation: Homologous chromosomes are pairs of chromosomes that have the same genes in the same order, but The phrase that best describes the process of meiosis is "produces haploid gametes. Explanation: The starting material found in each cell entering meiosis II in humans is 23 dyads (option c). the lesson: the diploid phase of a plant life cycle begins with a fertilized egg called a zygote. Explanation: What is Crossing Over? Crossing over is a genetic process that occurs during meiosis, specifically in prophase I. multiple choice question. Mitosis and meiosis are processes by which animal and plant cells divide. Explanation of Meiosis: Definition and Process: Meiosis is a type of cell division that reduces the chromosome number by half, resulting in the production of four haploid cells (gametes). The correct answer is: Option B. A haploid set of chromosomes that are a recombination of the parents' chromosomes best describes the genetic complement in each daughter cell at the conclusion of meiosis. The best description of what happens between meiosis I and meiosis II is surprisingly simple; the cells directly enter prophase II. In the word search below are the names of several pieces of lab equipment. 01/03/2020. It is responsible for the replacement of damaged skin cells. What is Meiosis? Meiosis is a type of cell division which occurs in sexually reproducing organisms. The cell division of meiosis involves the two phases, respectively meiosis I and meiosis II. gametophytes produce gametes by mitosis. Binary fission allows for rapid reproduction, doubling the bacterial population in each generation. Metaphase I of Meiosis: The best option that describes meiosis is the last one: "It produces male and female sex cells" Explanation: Meiosis is the process of making offspring, from the joining of a sperm cell, from a male, and an egg cell, from a female, to the creation of a zygote. Cells in mitosis and meiosis go through the PMAT stages twice to produce haploid cells. Cell division is the process by which cells of living organism divide and increase in number leading to the production of new cells. So, the main difference is that meiosis produces genetically diverse daughter cells with half the number of chromosomes as the original cell, while mitosis produces genetically identical daughter cells with the same number of chromosomes as the original cell. interkinesis doesn't involve the replication of chromosomes, whereas interphase does. Meiosis is a pivotal event in mammalian gametogenesis, and meiotic errors result in infertility or aneuploidy. Honor code. com Which statement best explains why crossing-over during meiosis causes variation in genes in a population? A. Learn more about meiosis, at: brainly Unlike mitosis, meiosis results in the formation of four genetically diverse daughter cells. Explanation: The best statement that describes the role of meiosis during reproduction is: A. See the answer to your question: Which of the following best describes how the cells formed during mitosis compare to the - brainly. Meiosis is the type of cell division creates sex cells with half the The statement that best describes the cost of meiosis is: A. Meiosis is a specialized type of cell division that plays a crucial role in sexual reproduction. Which of the following best describes how the process of crossing over during meiosis leads to an increase in genetic diversity? A) During prophase II, fragments of DNA break off of chromosomes and attach to the ends of other Which of the following correctly describes how the daughter cells produced during mitosis and meiosis compare to their parent cell? A. Chromosomes are sorted during meiosis so that each gamete receives either all maternal or all paternal genes. During prophase II, fragments of DNA break off of chromosomes and attach to the ends of other Find an answer to your question Which best describes the different features of plant life cycles? A spore is a diploid cell that is produced by mitosis. (C) Meiosis produces gametes (egg and sperm) with half the number of chromosomes of the parent cell. As you find each piece of equipment, record its name on the list. III. Phases of Meiosis: Meiosis consists of two successive divisions: meiosis I and meiosis II. Meiosis 2 just involves the separation of the sister chromatids of homologous the lesson: the diploid phase of a plant life cycle begins with a fertilized egg called a zygote. Meiosis produces two cells with half the Which of the following statements best describes the major difference between prophase I of meiosis and prophase of mitosis? In prophase I, tetrads of homologous chromosomes form and crossing over occurs. In biology, meiosis is a specialized form of cell division that produces reproductive cells, or gametes, and it consists of two key phases: meiosis I and meiosis II. Which best describes fertilization and meiosis in the life cycle of plants? I. (B) Meiosis divides the cytoplasm of the egg and sperm. c. Which of the following best describes how crossing over occurs during meiosis? A. d. In meiosis I, homologous chromosomes are separated, leading to two daughter cells, each with half the original chromosome number. During the first division of meiosis, also known as meiosis I, homologous chromosomes pair up to form tetrads. Key Features of Meiosis: Reduction of Chromosome Number: Meiosis reduces the chromosome number by half, going from a diploid state (2n) to a haploid state (n). Explanation: The effect of independent assortment during meiosis is that each gamete has a unique chromosome assembly. 06. It produces male and female sex cells. Meiosis is responsible for the formation of sex cells or gametes The correct answer is D. Mitosis and meiosis are both preceded by one round of DNA replication, and they share similar stages such as prophase, metaphase, anaphase, and telophase. Meiosis is the process by which a diploid cell divides to produce haploid gametes. Mitosis and meiosis are similar processes. Meiosis is a type of reduction division in which diploid parent cells give rise to haploid daughter cells. Explanation: The correct answer to the question of which phrase best describes the function of meiosis is (d) reduces chromosome number by half, produces gametes. Homologous chromosomes are pulled apart at random, so some gametes do not receive a complete set of chromosomes. Meiosis is a reductions division, so the source of the sex cells will produce the gametes, undergoing meiosis. Brainly Tutor. Meiosis provides for chromosomal variation in the gametes produced by an organism. Community Answer. During the formation of gametes meiosis takes place and as a result of this the chromosome number in the gametes is reduced to half. These haploid cells contain half of the genetic material when compared to the parental cell. These spores can germinate and grow into multicellular structures. It occurs only in the cells of reproductive structures. After meiosis, I, the daughter cells The statement that best describes cell division in plant and animal cells is that cytokinesis occurs by formation of a cleavage furrow in animal cells, but not plant cells, which means that option A is correct answer. Meiosis is a specialized type of cell division that occurs in sexually reproducing organisms, leading to the formation of gametes (sperm and egg cells). What is meiosis?Meiosis is a type of cell division that produces four haploid daughter cells that are not identical to the parent cell. Explanation: The explanation that best describes why meiosis produces haploid cells is that egg and sperm cells need to have half the number of chromosomes as in Find an answer to your question Which best describes the processes of mitosis and meiosis? antrelldemerywright antrelldemerywright 14. Advertisement New The statement that best describes what happens during the first division of meiosis is option C: The chromosomes are grouped into tetrads and then pulled apart so that each daughter cell receives one homologous chromosome from each tetrad. The correct answer to the question of what best describes a tetrad is: A. Mitosis results in four haploid cells, while meiosis results in two diploid cells. There are only 13 words out of the listBunsen burner,Pipestem triangle, Evaporating dish, Beaker, Utility clamp,Iron ring, Mortar and pestle, Crucible and cover, Gas bottle, Saftey goggles,Corks, Watch glass, Erlenmeyer flask, The statement that best describes the effect of independent assortment during meiosis is Option A. What is independent assortment ? Independent assortment is a phenomenon that occurs during meiosis, which is the process of Which of the following best describes how the process of crossing over during meiosis leads to an increase in genetic diversity? A. II. Meiosis can be best described as the event which occurs only in the cells which are the part of reproductive structures in an organism. in/question/5347158 The statement that best describes the result of meiosis is it produces reproductive cells. Meiosis B. Meiosis allows all types of cells to produce two sets of identical chromosomes. Explanation: The primary goal of meiosis is to produce daughter cells with half the number of chromosomes as the parent cell. The key purpose of meiosis is to ensure that the number of chromosomes is halved, allowing for genetic diversity in offspring through sexual reproduction. Mitosis is a type of cell division in which a parent cell divides to produce two daughter cells, each containing the identical genetic content as that of the parent cell. Spores are haploid cells produced by meiosis, while the zygote forms from fertilization and is diploid. - brainly. Crossing over occurs during meiosis when chromosomes overlap and sections of each chromosome switch places in prophase II. It results in genetic variation by allowing different possible combinations of parental chromosomes. In the case of meiosis I, sister chromatids stay joined together until it reaches meiosis II. During meiosis, pairs of chromosomes exchange genes, producing genetic variation. ; Thus, the correct option is A. The phrase that best describes the process of meiosis is it produces haploid gametes. These spores give rise to the haploid gametophytes through mitotic division. The genetic content of the daughter cells in prophase II of meiosis is haploid with two copies of each gene. The image to the right represents the process of meiosis 1, where homologous chromosomes are separating into daughter cells, so that each daughter cell possesses only one chromatid. Mitosis is integral for growth and repair, producing cells that are exact copies of the parent cell. Mitosis and meiosis are both forms of cell division, but mitosis creates exact replicas and meiosis creates gametes, or sex cells, for use in sexual reproduction. In metaphase 1, tetrad sets of homologous chromosomes stay together as they line up along the center of the cell. Answer: The correct answer would be the last option. loading. A haploid set of chromosomes that are a recombination of the parents' chromosomes B. There are only 13 words out of the listBunsen burner,Pipestem triangle, Evaporating dish, Beaker, Utility clamp,Iron ring, Mortar and pestle, Crucible and cover, Gas bottle, Saftey goggles,Corks, Watch glass, Erlenmeyer flask, Which one of the following statements best describes the cells at the end of meiosis I? A. The best option that describes meiosis is: D. This process occurs during reproduction. . kaileyaddison71805 kaileyaddison71805 04. For example, if you start with 92 chromosomes (46 chromatids) during meiosis I, at meiosis II you will have two cells with 46 chromosomes (23 chromatids). Biology; Middle School; answer. Fusion C. Meiosis is a multi-step process. The chromosome number is the same as that before meiosis began, but the DNA content is half the original cell. The major difference between metaphase I of meiosis and metaphase of mitosis lies in how the chromosomes are organized and separated. There are two types of cell division include: meiosis and; mitosis. Specifically, it generates male and female sex cells, also known as gametes . Explanation: Which best describes the final result of meiosis? Which of the following best describes how the process of meiosis helps preserve genetic continuity from one generation to the next? A. Meiosis understates or minimizes something. Homologous pairs randomly separate in anaphase I. Explanation: Understanding Bacterial Division: Binary Fission. Biology; Which of the following best describes how crossing over occurs during meiosis? During prophase I, homologous chromosomes are lined up and pulled apart to opposite poles. I'm the Brainly AI Helper here to assist you. In mitosis, the parent cell forms two daughter cells that are genetically alike and have the same number of chromosomes. Cell division is defined as the process in which cells of the organisms divide into daughter nuclei, in order for the multiplication of organism and Question 2 (Multiple Choice, worth 4 points) Which of the following statements best describes the major difference between prophase I of meiosis and prophase of mitosis? A. Therefore, the statement that describes meiosis is option B. At the end of meiosis I, homologous chromosomes separate and move towards opposite poles of the cell, resulting in the formation of two haploid cells where each cell contains two sister chromatids which were further separate during meiosis II, resulting in the formation of four haploid cells, each with a single chromatid. These processes produce gametophytes. in meiosis, the chromosomes consist of two chromatids Which term best describes the amoeba's reproductive strategy? A. Meiosis I: Homologous chromosomes are separated into two daughter cells, each becoming haploid. Unlike mitosis, which produces two identical diploid daughter cells, meiosis undergoes two rounds of division and results in four genetically unique haploid cells. The term that best describes how bacteria divide is binary fission Find an answer to your question Which best describes the end result of meiosis? O A. The chromosomes condense again, and the nuclear envelope breaks down. Four chromosomes. It shows crossing over, in which non-sister chromatids exchange corresponding sections of DNA during meiosis. The correct option is D. Cell division that reduces the chromosome number by half and produces genetically unique cells. Meiosis uses a 2n (diploid) parent cell to form daughter cells containing n (haploid) chromosomes. Meiosis results in four unique haploid gametes, facilitating genetic diversity in sexual reproduction. Simplify Which of the following best describes how the process of crossing over during meiosis leads to an increase in genetic diversity? A) During prophase II, fragments of DNA break off of chromosomes and attach to the ends of other Which of the following best describes the process of meiosis? A. It is also known as reductional division as the number of chromosomes is half from the parent. Which statement best describes a key difference between meiosis and mitosis? A. Meiosis consists of two rounds of division, meiosis I Which best describes meiosis? - 16357191. Explanation: Fertilization of the gametes helps in sexual reproduction of plants. a. cells in meiosis ii are haploid and cells in meiosis i are diploid. The statement ''cells become haploid upon the separation of sister chromatids in meiosis II" is TRUE. The only difference is that the haploid cells entering meiosis 2 do not duplicate their DNA. For example, in humans, The primary purpose of meiosis is to produce haploid cells, which contain half the number of chromosomes compared to the original diploid cell. Which statement best describes what is happening at this point in the chimpanzee embryo's development? A. Most of the plants are capable of sexual reproduction which helps in maintenance of the the species number in nature. Mitosis and meiosis are both forms of cell division, but mitosis creates exact replicas and meiosis creates gametes, or The process that best describes the mechanism of gamete production in plants is b. This pairing occurs during the prophase stage of meiosis I, leading to the formation of a tetrad that consists of four chromatids — two from each homologous chromosome. Fertilization takes place after haploid gametes have formed and combined with one another; the result of Meiosis is best described by option A: 'A process of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell. D. Induction of genetically programmed double both mitosis and meiosis begin with a parent cell that is diploid. The number of chromosomes per nucleus remains the same after After meiosis I, there are two haploid cells. In summary, the statement that best describes meiosis is: D. Four genetically different, haploid daughter cells. Sexual reproduction. In order for life to be created (at least for a human baby), it'll need 46 chromosomes. Here’s a step-by-step Which of the following best describes meiosis? A It is carried out in all tissues that require cell replacement. sister chromatids separate in anaphase ii, whereas Which statement best describes how independent assortment affects gametes? A. Moss fertilization occurs in the air; angiosperm fertilization occurs in a pool of water. Meiosis includes two rounds of division, known as meiosis I and meiosis II. Meiosis is a special type of cell division where a cell divides twice to generate four haploid daughter cells. ­ a gametophyte is a gamete-producing plant Which of the following best describes egg production in the female reproductive system? A diploid cell undergoes meiosis to produce one egg and 3 polar bodies with 23 chromosomes each. This is because meiosis involves two rounds of cell division, and a process called crossing-over, which occurs during prophase I. Which best describes the genetic mutation that results in Down syndrome? A. These processes are part of the life cycle. This answer is FREE! See the answer to your question: Which best describes meiosis? It produces cells that are identical to the original cell. Parent cells can be either haploid or diploid. B. The number of chromosomes in the gametes will be halved from that of an adult human. Translocation during genetic replication, creating nonhomologous chromosomes D. Brainly App. The probabilities by subject of on-time assignment submission and on-time arrival in class are given in the table. Meiosis is a form of the mobile department in sexually reproducing organisms that reduces the number of chromosomes in gametes (the intercourse cells, or egg and sperm). Thus, the correct option is B. meiosis is a process which occurs in reproductive cells and where haploid and 4 cells are produced from the single parent cells. Segments of genes can get deleted during crossing-over. Chromosomes may create multiple copies of themselves. Gametophyte Phase (Haploid): The final result of meiosis is four haploid cells each with half the number of chromosomes as the parent cell, which is best described by option B. com Meiosis Overview: Meiosis is a type of cell division that occurs in sexually reproducing organisms to produce gametes (sperm and egg cells). 2021 Which statement best describes the role of meiosis during reproduction? A. Therefore, the option that BEST describes how meiosis contributes to genetic variation is D: Produces a new individual different from either parent. The allele received by one gene does not affect the allele received by another gene. Process of Meiosis: Meiosis consists of two rounds of division, known as meiosis I and meiosis II. It is also known as reductional division as in this division, the chromosomal number is reduced to half. It should be noted that meiosis process is necessary for the production of the egg and the sperm cells that are needed for sexual reproduction. Brainly. Mutation rates are higher during meiosis than at any other time. Complete duplication of chromosomes during polyploidy C. The cells that result from the process of meiosis in mammals are genetically different from the parent cell. " The process of meiosis is a type of cell division that leads to the production of haploid gametes, which have half the number of chromosomes as the parent cell. Conversely, sexual reproduction takes place when haploid gametes produced by the gametophytes undergo fertilization, resulting in a diploid zygote. For parents. Textbook Solutions. In prophase I, tetrads of homologous chromosomes form and crossing over occurs. Recombination, chromosome pairing, and segregation are all important events in meiosis. brainly. Final answer: Independent assortment during meiosis leads to unique chromosome assemblies in gametes. B It occurs only in cells in the reproductive structures of the Fertilization produces a zygote, and meiosis produces haploid spores. Which best describes what can only occur after meiosis? Select one: A. Daughter cells produced during meiosis contain more genetic information than their parent cell, and not all of the genetic information present came from the parent cell. it produces reproductive cells. Both mitosis and meiosis begin with a diploid parent cell. meiosis is divided to 2 stages - meiosis I and meiosis II. The correct answer is (b)During meiosis I, two haploid daughter cells are formed due to the separation of homologous chromosomes, and during meiosis II, four gametes are formed due to the separation of sister chromatids. 2020 Biology Secondary School answered Which best describes meiosis? It produces cells that are identical to the original cell. Final Answer: Homologous chromosomes are best described as carrying the same genes in the same sequence but not necessarily identical genetic information. Unique stages in meiosis include Prophase I, Metaphase I, Anaphase I, Telophase I, and the entire Meiosis II process. ­ a zygote divides by meiosis and grows into a mature sporophyte. Meiosis II is similar to mitosis, where sister chromatids are separated, resulting in a total of four haploid cells. False Select the correct answer. ­ a sporophyte is a spore-producing plant. A diploid cell undergoes meiosis to produce four egg cells with 23 chromosomes each. Meiosis also takes place in prokaryotic cells. The correct statement that best describes its significance is: B. ­ when it is mature, it will produce haploid spores through meiosis. What is meiosis? Meiosis is the division of gametic or sex cells. For example, zygote divides through mitotic divisions in order to produce all the cells of the Final answer: The primary goal of meiosis is to produce daughter cells with half the number of chromosomes as the parent cell. In reproducing organisms, meiosis is a unique type of cell division of germ cells that results in the production of gametes, such as sperm or egg cells. Please select the best answer from the choices provided: A. In meiosis germ cell divides into four gametes with half the number of chromosomes, they take place in reproductive cells. Meiosis has two cell divisions. What is Meiosis?Meiosis is a type of cell division that occurs in the cells that are involved in sexual reproduction. In meiosis II, the sister chromatids are separated, but the chromosome number remains halved, resulting in four haploid daughter cells, each with one set of chromosomes. "Meiosis is a type of cell division that occurs in sexually reproducing organisms. Final answer: When a cell with 18 chromosomes divides by meiosis, the result would be four daughter cells, each with 9 chromosomes, option(c). Meiosis I like mitosis is the cell division that produces diploid cells. See the answer to your question: Which of the following statements best describes the major difference between metaphase I - brainly. Both life cycles have protected seeds. The phrase that best describes the function of meiosis reduces the chromosome number by half and produces gametes. Explanation:. During prophase I, segments of chromatids are exchanged between homologous chromosomes. Meiosis is the process by which eukaryotic organisms produce gametes—sperm and eggs—that contain half the chromosome number of the parent cell, making them Which of the following correctly describes how the daughter cells produced during mitosis and meiosis compare to their parent cell? A. it produces body cells B. During prophase II, sister chromatids trade places with each other before metaphase begins. This method does not involve the processes of mitosis or meiosis, as it is characteristic of prokaryotic organisms. See answers. What is Mitosis? Mitosis may be defined as a type of cell division through which a parental The option that best describes how independent assortment results is D Independent assortment occurs when chromosomes separate during meiosis and causes variations that can be beneficial or harmful to a species . in. A diploid cell undergoes meiosis to produce one egg and 3 polar bodies with 23 chromosomes each. During prophase II of meiosis, each of the haploid daughter cells produced during meiosis I begins the second meiotic division. The process of meiosis is best described as "cell division that results in the production of four haploid cells. Asked by srodriguez3890 • 05/30/2019. In mitosis, the The correct option is e. I hope my answer has come to your help. both mitosis and meiosis begin with a parent cell that is diploid. Meiosis involves two rounds of Chromosome Reduction: In meiosis, a diploid cell (which has two sets of chromosomes) divides to form four haploid cells (which have one set of chromosomes each). Fertilization produces a zygote, and meiosis produces haploid spores. 04. Which of the following best describes how crossing over occurs during meiosis? During prophase I, homologous chromosomes are lined up and pulled apart to opposite poles. Meiosis produces two cells with half the Which of the following statements best describes the major difference between anaphase of mitosis and anaphase I of meiosis? A. Meiosis occurs in two stages, meiosis I and meiosis II, and involves the separation of homologous chromosomes The purpose of meiosis is to create gametes. Which statement best describes the purpose of meiosis in the formation of egg and sperm cells? (A) Meiosis joins the nuclei of the egg and sperm. 02 MC) Which of the following best compares the results of mitosis and meiosis? (1 point) Select one: a. It causes alleles to deform. Meiosis involves two rounds of division, resulting in four genetically Stages of Meiosis: The process of meiosis consists of two stages: meiosis I and meiosis II. Nondisjunction during meiosis, resulting in uneven distribution of chromosomes B. In Meiosis I, homologous chromosomes are separated, and in Meiosis II, the sister chromatids are separated. meiosis I consist of After meiosis I, there are two haploid cells. It completes in eight stages. This is a special type of cell division that occurs only in sexually reproducing organisms, such as animals, plants, and fungi. Which best describes meiosis? A. Chromosomes can swap segments of genes. A ) Cells in mitosis go through the PMAT stages twice to produce diploid cells while cells in meiosis go through PMAT stages once to produce haploid cells. A. This results in the production of four haploid daughter cells, each with half the number of chromosomes as the parent cell. This is a critical part of sexual reproduction contributing to genetic variation in offspring. Option B is correct. joshjoel631. Two rounds of division are necessary, and the end product is four cells with just one The process of fertilization and meiosis in the life cycle of plant is is an essential part of the lifecycle. Cell division that produces two identical daughter cells. During meiosis II, the cells produced from meiosis I divide further, resulting in four haploid daughter cells. four haploid cells id 1 2 3 5 Which best describes meiosis? 6 8 It produces cells that are identical to the original cell. I and III I and IV fertilization is the process of fusion of the male and female gametes. Which best describes the difference between Mitosis and Meiosis? Mitosis occurs in plants; Meiosis occurs in animals. No replication of cells or duplication of DNA occurs between these two stages of meiosis. What Happens: The process of meiosis consists of two main divisions, known as meiosis I and meiosis II. profile. Meiosis I and meiosis II. in meiosis, the chromosomes consist of two chromatids The correct option is a. After meiosis II, there are 4 haploid cells because meiosis II is similar to mitosis. Meiosis rapidly produces two daughter cells, each with half the genetic material. What is the law of independent assortment? The law of independent assortment says that there are different alleles present for different genes. It is mainly used in the growth and repair of the body. What is cell? A cell is the basic structural, functional, and biological unit of all living organisms. In anaphase I, homologous pairs are separated but sister chromatids stay joined together. Each Which of the following BEST describes Meiosis? a process prior to the first stage of cell division b occurs in all cells of the body system c cell division that occurs in the repair process of damaged skin cells d cell division that occurs only in the reproductive structures of an organism (03. Explanation: The best description of what happens between meiosis I and meiosis II is that cells directly enter prophase II Meiosis is a type of cell division that results in four daughter cells, each with half the number of chromosomes of the parent cell. Body (or somatic) cells in humans are diploid, meaning they have two sets of They are genetically different from the parent cell best describes the cells that result from the process of meiosis in mammals. In meiosis I, homologous chromosomes are separated, reducing the chromosome number by half. These processes mix genetic material from both parents, resulting in unique combinations in gametes. Meiosis 2: Meiosis 2 is exactly similar to mitosis. Thus, it reduces the number of chromosomes to half. It consists of two rounds of division: meiosis I and meiosis select the statements that best describes the relationship between genes and chromosomes. Which statement BEST describes a difference between mitosis and meiosis? A. Meiosis: Meiosis is a specialized type of cell division that reduces the chromosome number by half, producing four genetically unique haploid cells. Diploid Phase (Sporophyte) : In this phase, the plant is called a sporophyte, which develops from the fertilization of gametes, forming a diploid zygote. The correct option is a. ­ a gametophyte is a gamete-producing The function of meiosis is best described as reducing the chromosome number by half and producing gametes, which are four genetically unique haploid cells. True B. Simplify Explain select all of the following ways in which meiosis ii is different than meiosis i. Only meiosis produces four gametes that are genetically different from the parent cell. DNA is replicated only once in both processes. It is divided into two parts. 06/20/2019. Non-sister homologs break off and reform on different chromosomes. in meiosis, the chromosomes consist Which of the following statements best describes the relationship between meiosis and Mendel’s Law of Independent Assortment? Crossing over occurs in metaphase and leads to variation. in meiosis, the chromosomes consist of two chromatids Which of the following best describes how mitosis and meiosis result in daughter cells with different numbers Get the answers you need, now! Brainly App. Both life cycles involve meiosis. Meiosis contributes to genetic variation mainly through crossing over and independent assortment. ­ a spore will divide by mitosis and grow into a mature gametophyte. Then, the sister chromatids will separate starting at anaphase II in meiosis II. The gametes will have half the number of chromosomes in a human body (23). In this stage, each chromosome The statement that best describes the major difference between metaphase 1 of meiosis and metaphase of mitosis is as follows: . The statement best describes the law of independent assortment is Alleles of a trait separate independently when gametes form. Meiosis and cell division. Final answer: Meiosis produces haploid cells, or sex cells, with half the chromosome number to ensure that when they combine during fertilization, the resulting zygote has the correct, diploid chromosome number. Cell division can we have to type. What is meiosis? In sexually reproducing organisms, meiosis is a kind of cell division that results in a reduction in the number of chromosomes in gametes (the sex cells, or egg and sperm). it produces cells that are identical to the original cell B. in meiosis, the chromosomes consist of two chromatids Four daughter cells are produced by a single parent cell in meiosis. zqifzniw ymuqjh hnyet tbk xgwp ubrbva asdfzfa ppon shu sbgm