Duplications increase genome size and occur through transposition and unequal crossing-over.

Question

Quizplus · Accepted Answer

Duplications can occur through mechanisms such as transposition, which involves moving DNA sequences from one location to another, and unequal crossing-over, which involves misalignments during DNA replication that result in extra copies of a gene or genes. These processes contribute to the expansion of genome size.

Duplications Increase Genome Size and Occur Through Transposition and Unequal