Question

complete the passage regarding chromosomes.

in humans, cells containing two copies of each of the 23 chromosomes are called. one copy is from the mother, and one is from the father. these two copies are to each other. after the s phase and dna replication, each chromosome consists of two sister chromatids. these two chromatids are to each other and are linked at the, so the chromosomes are shaped like an x.

haploid diploid center homologous nucleus attracted centromere polyploid identical

Explanation:

Cells with two copies of each chromosome are diploid. Chromosome copies from parents are homologous. Sister - chromatids formed after DNA replication are identical and linked at the centromere.

Answer:

diploid, homologous, identical, centromere