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AIPMT PRELIMS2002Botany-Genetics

AIPMT PRELIMS 2002 Botany Chromosomal Disorders MCQ Question

Type: MCQ-fact-Medium-Class 12

Which of the following is correct match -

A

Down Syndrome = 21ˢᵗ Chromosome

B

Sickel cell anaemia = X – Chromosome

C

Haemophilia = Y – Chromosome

D

Parkinson Disease = X & Y Chromosome

Correct Answer

Option A

Detailed Explanation

Down Syndrome is caused by trisomy of the $21^{st}$ chromosome.

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