Question

the individual strands on duplicated chromosomes are called_______
daughters
chromatids
karyotypes
centromeres

Explanation:

In cell - division, when a chromosome duplicates, each of the two identical parts is called a chromatid. Daughters is a general term not specific to chromosome structure. A karyotype is the number and appearance of chromosomes in a cell. The centromere is the region that joins two sister chromatids.

Answer:

B. Chromatids