Chromosomal abnormalities become more likely as parents age.

Question

Quizplus · Accepted Answer

This is true. As a person ages, the likelihood of chromosomal abnormalities increases. This is because errors can occur during the process of meiosis, which is the cell division process that creates gametes (sperm and eggs). These errors can lead to chromosome abnormalities in the resulting gametes, which can then be passed on to an offspring. However, it is important to note that chromosomal abnormalities can occur at any age and are not exclusively linked to older parents.

Chromosomal Abnormalities Become More Likely as Parents Age