객관식
Which of the following describes Meiosis II in humans?
656
views
12. Meiosis
Meiosis II
객관식
What separates during anaphase II of meiosis II?
A
Sister chromatids
B
Tetrads
C
Homologous chromosomes
D
Centromeres
검증된 단계별 안내1
Understand the stages of meiosis: Meiosis consists of two consecutive divisions, meiosis I and meiosis II. Each has distinct phases: prophase, metaphase, anaphase, and telophase.
Recall the events of meiosis I: During meiosis I, homologous chromosomes (tetrads) separate, which is different from what happens in meiosis II.
Focus on meiosis II: Meiosis II is similar to mitosis, where the sister chromatids are separated. This is crucial for reducing the chromosome number by half.
Examine anaphase II: In anaphase II, the centromeres split, allowing the sister chromatids to separate and move toward opposite poles of the cell.
Identify the correct answer: Based on the understanding of meiosis II, the correct answer is that sister chromatids separate during anaphase II.
관련 영상
관련 실천
