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Following group of symptoms belong to...

Following group of symptoms belong to

A

An autosomal recessive disease leading to accumulation of phenylalanine and its derivatives in the body

B

A disease caused by early weaning of breast milk in infants

C

A disease in which the cells of the female don't show any Barr body

D

A chromosomal disorder due to extra copy of chromosome 21

Text Solution

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The correct Answer is:
D
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NTA MOCK TESTS-NTA NEET SET 71-BIOLOGY
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  16. This segment of DNA has restriction site-I and II, which create restri...

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