ZoologyNEET 2023Sex determination, mutation, genetic disorders

Principles of Inheritance and Variation

A broad palm with a single palm crease is visible in a person suffering from:

A.Down's syndrome✓
B.Turner's syndrome
C.Klinefelter's syndrome
D.Thalassemia

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

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From Botany › Principles of Inheritance and Variation › Sex determination, mutation, genetic disorders — lectures, notes and every past question on it.

Last revised 7 Sept 2026. Found a mistake? Tell us — corrections are the fastest thing we act on.

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