Which of the following occurs only in females?

Question

Quizplus · Accepted Answer

Turner syndrome is a genetic condition that occurs only in females, due to the presence of only one X chromosome instead of two (45,X karyotype). It can lead to various reproductive, developmental, and physical abnormalities.

The other options mentioned, XYY syndrome and Klinefelter syndrome, involve extra sex chromosomes (one or more Y chromosomes in addition to the usual X chromosomes) and typically affect males. Fragile X syndrome can affect both males and females, but it is inherited in an X-linked dominant pattern and tends to be more severe in males.

Which of the Following Occurs Only in Females