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Pick out the correct statements: (i) ...

Pick out the correct statements:
(i) Colour blindness is a sex - linkes recessive gene disorder
(ii) Klinefelter's syndrome is `18^(th)` chromosomal trisomy
(iii) Phenylketonuria is an autosomal dominant gene disorder
(iv) Down's syndrome is due to aneuploidy

A

i,ii, and iii are correct

B

i and ii are correct

C

ii, iii and iv are correct

D

i, ii and iv are correct

Text Solution

Verified by Experts

The correct Answer is:
D
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