Zoology - Online Test

Q1. A gene showing codominance has:
Answer : Option C
Explaination / Solution:
No Explaination.


Q2.

Pick out the correct statements:

A) Haemophilia is a sex-linked recessive disease

B) Down’s syndrome is due to aneuploidy

C) Phenylketonuria is an autosomal recessive gene disorder

D) Sickle cell anaemia is an X-linked recessive gene disorder
Answer : Option D
Explaination / Solution:
No Explaination.