Why are gametes unique?
A) They contain half of every chromosome pair.
B) They allow a doubling of the paired chromosomes.
C) They contain only X or Y chromosomes.
D) They are fertilized zygotes.

Question

Quizplus · Accepted Answer

Gametes are unique because they contain only half of every chromosome pair. This is because during meiosis, the process by which gametes are produced, the chromosome pairs are separated and each resulting gamete receives only one member of each pair. This is in contrast to somatic cells, which contain a full complement of all chromosome pairs.

Why Are Gametes Unique