객관식
Meiosis results in the production of which of the following?
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9. Mitosis and Meiosis
Meiosis
객관식
At which stage of meiosis are sister chromatids separated?
A
Prophase II
B
Anaphase I
C
Metaphase I
D
Anaphase II
검증된 단계별 안내1
Recall the main events of meiosis I and meiosis II. Meiosis I separates homologous chromosomes, while meiosis II separates sister chromatids.
Identify the stages of meiosis I: Prophase I, Metaphase I, Anaphase I, and Telophase I. During Anaphase I, homologous chromosomes are pulled apart, but sister chromatids remain together.
Identify the stages of meiosis II: Prophase II, Metaphase II, Anaphase II, and Telophase II. During Anaphase II, sister chromatids are finally separated and pulled to opposite poles.
Compare the options given: Prophase II, Anaphase I, Metaphase I. None of these stages involve the separation of sister chromatids.
Conclude that the correct stage for sister chromatid separation is Anaphase II, which is not listed among the options but is the correct answer.
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