Question

Autoimmune disorders, breast cancer, venous thromboembolic disease, and osteoporosis. Affected males are often infertile. The condition is not typically inherited from a father with the syndrome.

a. Turner Syndrome
b. Klinefelter Syndrome
c. Down Syndrome
d. Marfan Syndrome

Answer 1

Klinefelter syndrome (47 XXY) is a genetic disorder that affects males and is characterized by infertility, reduced testosterone production, intellectual disability, vision problems, congenital heart disease, and susceptibility to cancer. It is not typically inherited from the father.

Step-by-step explanation:

The correct answer to the question is b. Klinefelter Syndrome.

Klinefelter syndrome (47 XXY) is a genetic disorder that affects males. It is caused by the presence of an extra X chromosome, resulting in a total of 47 chromosomes instead of the usual 46. The syndrome is characterized by a range of symptoms, including infertility, reduced testosterone production, intellectual disability, vision problems, congenital heart disease, and susceptibility to cancer.

Unlike other genetic disorders, Klinefelter syndrome is not typically inherited from the father. Instead, it occurs due to a random genetic error during the formation of reproductive cells (sperm and egg), leading to an extra X chromosome in the offspring.