試題詳解

8. Which statement describes a difference between meiosis I and meiosis II?
(A)DNA is replicated during meiosis II but not during meiosis I.
(B)Homologous chromosomes separate during meiosis I； sister chromatids separate during meiosis II.
(C)Meiosis I produces diploid cells； meiosis II produces haploid cells.
(D) Chromosomes align along the equatorial plane of the cell in meiosis I but not in meiosis II.
(E) Crossing-over occurs during meiosis II but not during meiosis I.