Which of the Following Can Be Duplicated in a Genome

Question

Which of the following can be duplicated in a genome?
A)DNA sequences above a minimum size only
B)DNA sequences below a minimum size only
C)entire chromosomes only
D)entire sets of chromosomes only
E)sequences, chromosomes, or sets of chromosomes

Accepted Answer

Sequences, chromosomes, or sets of chromosomes can be duplicated in a genome. Gene duplications, chromosomal duplications, and whole-genome duplications are common evolutionary mechanisms.