Question

If 2n=4, then identify the figures A,B and C, as per the following codes and select the correct option

Anaphase of meiosis I=(i)
Anaphase of mitosis =(ii)
Anaphase meiosis II =(iii)
A. ii,i,iii
B. iii,ii,iv,i
C. i,ii,iii
D. iii,i,ii

Answer 1

Correct Answer - A
During anaphase of mitosis, each chromosome arranged at metaphase plate is split and two daughter chromatids are formed. Centromeres split and chromatids move to opposite poles. During anphase I of meiosis I, the homologous chormosomes separate, while sister chromatids remain associated at their centromeres. Anaphase II of meiosis II begins with simultanoeus splitting of the centromere of each chromosome allowing them to move towards oppostie poles of the cell.