The processes of synapsis and the formation of chiasmata
A) involve reciprocal exchange of chromosomal sections.
B) involve the recombination of DNA on homologous chromosomes.
C) bring about an increase in genetic variation.
D) provide evidence that an exchange of genetic material has occurred.
E) All of the above

Question

Quizplus · Accepted Answer

Synapsis and the formation of chiasmata involve the reciprocal exchange of chromosomal sections and the recombination of DNA on homologous chromosomes, resulting in an increase in genetic variation. These processes also provide evidence that an exchange of genetic material has occurred.

The Processes of Synapsis and the Formation of Chiasmata