Question

What is not correct with regard to Klinefelter’s syndrome?

• A. Testes are reduced
• B. Genitalia is like that of males
• C. Genetic constitution is like normal female
• D. Ovaries may be present in rudimentary state

Answer 1

The correct option is C Genetic constitution is like normal female

Klinefelter's syndrome is a genetic disorder that affects males. Klinefelter's syndrome occurs when a boy is born with one or more extra X chromosomes. Most males have one Y and one X chromosome. Having extra X chromosomes can cause a male to have some physical traits unusual for males.

Many men who have Klinefelter's syndrome do not have obvious symptoms. Others have sparse body hair, enlarged breasts, and wide hips. In almost all men the testicles remain small. In some men the penis does not reach adult size. Their voices may not be as deep. They usually cannot father children. But they can have a normal sex life.

Some boys with Klinefelter's syndrome have language and learning problems.