객관식
How many cells are produced at the end of meiosis?
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12. Meiosis
Introduction to Meiosis
객관식
During which stage of meiosis do sister chromatids separate and move to opposite poles?
A
Anaphase II
B
Metaphase I
C
Telophase II
D
Anaphase I
검증된 단계별 안내1
Understand the process of meiosis, which consists of two consecutive divisions: Meiosis I and Meiosis II. Each division has specific stages: Prophase, Metaphase, Anaphase, and Telophase.
Recall that during Meiosis I, homologous chromosomes are separated, not sister chromatids. This is a key distinction between Meiosis I and Meiosis II.
In Meiosis II, the separation of sister chromatids occurs, similar to what happens in mitosis. This is crucial for reducing the chromosome number by half.
Identify the stage in Meiosis II where sister chromatids are separated. This occurs during Anaphase II, where the chromatids are pulled apart to opposite poles of the cell.
Review the options given: Anaphase II, Metaphase I, Telophase II, and Anaphase I. Recognize that Anaphase II is the correct stage where sister chromatids separate and move to opposite poles.
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