During which phase of meiosis are sister chromatids separated?

• A. Anaphase I
• B. Anaphase II
• C. Metaphase I
• D. Prophase II

Answer: (B)

Verified step by step guidance

1. Recall the two main divisions in meiosis: Meiosis I and Meiosis II. Each has distinct events related to chromosome separation.
2. Understand that in Meiosis I, homologous chromosomes (each consisting of two sister chromatids) are separated, not the sister chromatids themselves.
3. Identify that Anaphase I is the stage where homologous chromosomes are pulled apart to opposite poles of the cell.
4. Recognize that Meiosis II resembles a mitotic division where sister chromatids are finally separated.
5. Conclude that sister chromatids are separated during Anaphase II, which occurs in Meiosis II.