Question : 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 a X-linked recessive gene disorder

Question : Pick out the correct statements (a) Haemophilia is a sex-l

1.	Question : 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 a X-linked recessive gene disorder
Answer» 1, 3 and 4 are correct 1, 2 and 3 are correct 1 and 4 are correct 2 and 4 are correct ANSWER :B