Question

Identify an X linked disorder?

• A. Color blindness
• B. Thalassemia
• C. Azoospermia
• D. Retinitis Pigmentosa

Answer 1

The Correct Option is A

When identifying an X-linked disorder, it's essential to know that these disorders are caused by mutations in genes on the X chromosome. In this context, we evaluate the given options:

• Color blindness: An X-linked disorder wherein the ability to perceive colors correctly is affected. It is more common in males since they have only one X chromosome.
• Thalassemia: A blood disorder typically inherited in an autosomal manner, affecting both genders equally.
• Azoospermia: A condition related to male infertility with no X-linked inheritance pattern.
• Retinitis Pigmentosa: Though it can be inherited in various ways, including X-linked, it is not exclusively X-linked as color blindness is.

Hence, the correct answer is Color blindness as it is a well-known X-linked disorder.