Question

How might Turner syndrome affect the appearance of a female?

1) The girl might have an immature appearance, be short, lack internal reproductive organs, and have some intellectual disabilities
2) The girl might have a big nose, overly long legs, and short arms
3) The hair turns grey at an early age due to the loss of melatonin and they have very large ears
4) The girl has very large feet, depression, index finger is shorter than the thumb, and they have very large ears

Answer 1

Turner syndrome leads to characteristic physical features such as short stature, webbed neck, hearing and cardiac problems, and results in sterility due to monosomy of the X chromosome.

Step-by-step explanation:

Turner syndrome affects the appearance of a female in several characteristic ways. Affected individuals with Turner syndrome typically present with a short stature, webbed neck skin, and may have hearing and cardiac impairments. Additionally, individuals experience sterility due to underdeveloped sexual organs as Turner syndrome results in monosomy, meaning they have only one copy of the X chromosome. Unlike the incorrect options suggested, Turner syndrome does not result in a big nose, overly long legs, short arms, greying hair at an early age, large ears, very large feet, or an abnormal ratio of index finger to thumb length.