Which of the following disorders is LEAST likely to happen to a mother 16 to 34 years old?

Question

Quizplus · Accepted Answer

Down syndrome is caused by an extra copy of chromosome 21, which typically arises from a problem during the formation of sperm or egg cells in the mother. The chance of having a child with Down syndrome increases as the mother's age increases, with the highest risk at age 35 and older. However, the incidence of Bell's palsy, Klinefelter syndrome, and Turner syndrome is not related to maternal age.

Which of the Following Disorders Is LEAST Likely to Happen