Question

how many chromatids are present in a chromosome during metaphase ii? 4 2 1 3

Explanation:

During metaphase II of meiosis, each chromosome consists of two sister chromatids. This is because after the first meiotic division (meiosis I), the homologous chromosomes separate, but each chromosome still has two chromatids (formed during DNA replication in the interphase before meiosis I). These chromatids will separate during anaphase II.

Answer:

B. 2