NEET | 2016Cell: The Unit of LifeHard
Question
Pick out the correct statements:
(i) Hemophilia is a sex - linked recessive disease
(ii) Down’s syndrome is due to aneuploidy
(iii) Phenylketonuria is an autosomal recessive gene disorder
(iv) Sickle cell anaemia is an autosomal recessive gene disorder
Options
A.
(i) and (iv) are correct
B.
(ii) and (iv) are correct
C.
(i), (iii) and (iv) are correct
D.
(i), (ii) and (iii) are correc
Solution
Hemophilia is a sex - linked recessive disease in which there is a problem in clotting of blood.
Down’s syndrome (trisomy 21) is caused due to aneuploidy.
Phenylketonuria is an autosomal recessive gene disorder.
Sickle cell anaemia is autosomal recessive gene disorder.
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