객관식
At the end of anaphase I of meiosis I, which of the following best describes the state of homologous chromosomes?
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9. Mitosis and Meiosis
Meiosis
객관식
During which phase of meiosis are sister chromatids separated from each other?
A
Anaphase II
B
Prophase II
C
Metaphase I
D
Anaphase I
검증된 단계별 안내1
Recall that meiosis consists of two sequential divisions: meiosis I and meiosis II, each with its own phases (prophase, metaphase, anaphase, telophase).
Understand that during meiosis I, homologous chromosomes (each consisting of two sister chromatids) are separated, not the sister chromatids themselves.
Recognize that sister chromatids remain attached through meiosis I and are only separated during meiosis II.
Identify that in anaphase II, the centromeres split and sister chromatids are pulled apart to opposite poles of the cell.
Therefore, the phase during which sister chromatids are separated is anaphase II.
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