Homologous chromosomes are moved to opposite poles of the cell during what meiotic phase?

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

Answer: (B)

Verified step by step guidance

1. Understand the process of meiosis, which is a type of cell division that reduces the chromosome number by half, resulting in the production of gametes or spores.
2. Recall that meiosis consists of two consecutive divisions: meiosis I and meiosis II. Each division has several phases: prophase, metaphase, anaphase, and telophase.
3. Focus on meiosis I, where homologous chromosomes are separated. This is different from mitosis, where sister chromatids are separated.
4. During anaphase I of meiosis I, homologous chromosomes are pulled apart to opposite poles of the cell. This is a key event that distinguishes meiosis I from mitosis and meiosis II.
5. Review the roles of spindle fibers and centromeres during anaphase I, as they are responsible for the movement of chromosomes to opposite poles.