Question

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

Answer 1

Answer:

option 1 colour blindness is a sex links recessive gene disorder

Answer 2

Answer:

i

Explanation:

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