explain how mitosis and meiosis are alike and how they are different?
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Both mitosis and meiosis are processes of cell division. They use the same steps for cell division, including prophase, metaphase, anaphase and telophase. ... The resulting offspring is genetically different in the case of meiosis, while the offspring is identical in the case of mitosis.
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Mitosis is a fundamental process for life. During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells. Because this process is so critical, the steps of mitosis are carefully controlled by a number of genes.
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What is a major difference between mitosis and meiosis I in a diploid organism? Sister chromatids separate in mitosis, while homologous pairs of chromosomes separate in meiosis I. A student is looking through his light microscope (~450 X) at a squashed and stained onion root tip.
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The mechanics of meiosis II is similar to mitosis, except that each dividing cell has only one set of homologous chromosomes. Therefore, each cell has half the number of sister chromatids to separate out as a diploid cell undergoing mitosis.
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Mitosis gives identical cells to each other and to the mother cell, while meiosis leads to genetic variation due to crossing over and independent assortment. Mitosis gives nuclei with the same number of chromosomes as the mother cell while meiosis gives cells with half the number.
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Mitosis gives two nuclei, and hence two cells, while meiosis gives four. Mitosis gives identical cells to each other and to the mother cell, while meiosis leads to genetic variation due to crossing over and independent assortment.
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There are two major differences between mitosis and meiosis. First, meiosis involves not one, but two cell divisions. ... Germ cells are different from somatic cells in a critical way. Whereas somatic cells are diploid, meaning they have two copies of each chromosome, germ cells are haploid.
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Mitosis is a fundamental process for life. During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells. ... It is a two-step process that reduces the chromosome number by half—from 46 to 23—to form sperm and egg cells.
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Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells. Below we highlight the keys differences and similarities between the two types of cell division.
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In contrast to meiosis I, meiosis II resembles a normal mitosis. ... During meiosis II, the sister chromatids within the two daughter cells separate, forming four new haploid gametes. The mechanics of meiosis II is similar to mitosis, except that each dividing cell has only one set of homologous chromosomes.
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Which statement best describes a difference between mitosis and meiosis in humans? Cells produced by mitosis possess half the genetic material of cells produced by meiosis. ... Cells produced by meiosis are genetically identical, and cells produced by mitosis are genetically unique.
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Mitosis and meiosis both involve cells dividing to make new cells, which makes them vital processes for the existence of living things that reproduce sexually. Meiosis makes the cells needed for sexual reproduction to occur, and mitosis replicates non-sex cells needed for growth and development.
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Mitosis produces 2 identical cells, while meiosis produces 4. Meiosis are genetically different, while mitosis is genetically identical.
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Meiosis is a type of cell division that produces four cells, each with half of the number of chromosomes as the parent cell. ... Mitosis produces 2 identical cells, while meiosis produces 4.
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Mitosis versus meiosis. Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells. Below we highlight the keys differences and similarities between the two types of cell division.
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Describe 3 differences between mitosis and meiosis. ... Mitosis produces diploid cells (46 chromosomes) whereas meiosis produces haploid cells (23 chromosomes). Mitosis produces two identical daughter cells whereas meiosis produces four genetically different daughter cells.
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Mitosis and meiosis both involve cells dividing to make new cells. This makes them both vital processes for the existence of living things that reproduce sexually. Meiosis makes the cells needed for sexual reproduction to occur, and mitosis replicates non-sex cells needed for growth and development.