Question

Identical copies of chromatin held together by cohesin at the centromere are called _____.

a) Chromatids
b) Homologous chromosomes
c) Centrioles
d) Centromeres

Answer 1

Identical copies of chromatin held together by cohesin at the centromere are called chromatids.

Step-by-step explanation:

Identical copies of chromatin held together by cohesin at the centromere are called chromatids. Each chromosome actually consists of two sister chromatids that are attached to one another at the centromere. The cohesin proteins keep the chromatids together until they separate during cell division.