An example of a disease of molecular mutation is

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4.Principles of Inheritance and Variation

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An example of a disease of molecular mutation is

A

Erythroblastosis fetalis

B

Haemophilia

C

Anaemia

D

Sickle-cell anemia

Solution

(d) In sickle-cell anaemia, due to mutation the beta chain amino acid sequence is changed causing change in molecular structure.

Standard 12

Biology

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