Which division of meiosis is most similar to mitosis in terms of separating sister chromatids?

• A. Both meiosis I and meiosis II are equally similar to mitosis because both separate homologous chromosomes
• B. Meiosis II
• C. Neither division is similar to mitosis because meiosis never separates sister chromatids
• D. Meiosis I

Answer: (B)

Verified step by step guidance

1. Recall the key differences between mitosis and the two divisions of meiosis: meiosis I and meiosis II.
2. Understand that mitosis involves the separation of sister chromatids into two daughter cells, maintaining the chromosome number.
3. Recognize that meiosis I separates homologous chromosomes (each consisting of two sister chromatids), reducing the chromosome number by half.
4. Note that meiosis II separates sister chromatids, similar to mitosis, but it occurs after meiosis I without DNA replication.
5. Conclude that meiosis II is most similar to mitosis because both processes separate sister chromatids during cell division.