1. Which of the following best describes the two divisions that occur in meiosis? (A) The first division results in two diploid cells, and the second division results in four haploid cells. Exper (B) Homologous chromosomes separate in the first division, and paired chromatids ệ ô separate in the second division. (C) The first division results in cells with one-half of the original chromosome number, and the original chromosome number is restored in the second division. (D) Crossing-over occurs during the first division, and independent assortment occurs during the second division.
1. Which of the following best describes the two divisions that occur in meiosis? (A) The first division results in two diploid cells, and the second division results in four haploid cells. Exper (B) Homologous chromosomes separate in the first division, and paired chromatids ệ ô separate in the second division. (C) The first division results in cells with one-half of the original chromosome number, and the original chromosome number is restored in the second division. (D) Crossing-over occurs during the first division, and independent assortment occurs during the second division.
Biology 2e
2nd Edition
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark
Chapter11: Meiosis And Sexual Reproduction
Section: Chapter Questions
Problem 20CTQ: Explain how the random alignment of homologous chromosomes during metaphase I contributes to the...
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