In sexually reproducing eukaryotes, what is the final result of meiosis from one diploid (2n) parent cell?

• A. Two genetically distinct haploid (n) daughter cells
• B. Four genetically distinct haploid (n) daughter cells (gametes or spores)
• C. Two genetically identical diploid (2n) daughter cells
• D. Four genetically identical diploid (2n) daughter cells

Answer: (B)

Verified step by step guidance

1. Understand that meiosis is a type of cell division that reduces the chromosome number by half, going from diploid (2n) to haploid (n).
2. Recall that meiosis consists of two consecutive divisions: meiosis I and meiosis II, each with its own phases (prophase, metaphase, anaphase, telophase).
3. Recognize that meiosis I separates homologous chromosomes, resulting in two haploid cells, each with duplicated chromosomes.
4. Know that meiosis II separates sister chromatids, similar to mitosis, resulting in four haploid daughter cells in total.
5. Conclude that the final product of meiosis from one diploid parent cell is four genetically distinct haploid (n) daughter cells, which can develop into gametes or spores.