Multiple Choice
In humans, meiosis occurs in which type of cell to produce gametes?
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17. Meiosis and Sexual Reproduction
Meiosis
Multiple Choice
Which stage (or division) of meiosis is most similar to mitosis in that sister chromatids separate and individual chromosomes move to opposite poles?
A
Meiosis I (especially anaphase I)
B
Meiosis II (especially anaphase II)
C
Prophase I
D
Interkinesis
Verified step by step guidance1
Recall the main differences between meiosis I and meiosis II: Meiosis I is a reductional division where homologous chromosomes separate, while meiosis II is an equational division where sister chromatids separate.
Understand that in mitosis, sister chromatids separate and move to opposite poles during anaphase, resulting in daughter cells with identical chromosome numbers.
Identify that in meiosis I, specifically anaphase I, homologous chromosomes (not sister chromatids) separate, which is different from mitosis.
Recognize that meiosis II, especially anaphase II, involves the separation of sister chromatids, similar to what happens in mitosis.
Conclude that the stage of meiosis most similar to mitosis in terms of sister chromatid separation and chromosome movement is meiosis II, particularly anaphase II.
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