How many Barr bodies are expected in a male with a 44a, XXXY karyotype?

Options :
  1. 0
  2. 1
  3. 2
  4. 3
Answer and Explanation :-

Answer: Option 3

Explanation:

2 Barr bodies are present in somatic cells of a male with a 44a, XXXY karyotype.

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : What is a "Barr body"?

Next Question : Barbara McClintock is well known for her work on..

Click here for online test on Genetics

Responses


 (Getemail alerts when others member replies)







No human ever became interesting by not failing. The more you fail and recover and improve, the better you are as a person. Ever meet someone who's ALWAYS had EVERYTHING work out for them with ZERO struggle? They usually have the depth of a puddle. Or they don't exist.
-Chris Hardwick