If both the parents are carriers for thalassaemia, the chances of an…

CBSE Biology class 12 question and answer | If both the parents are carriers for thalassaemia, the chances of an afflicted child to be born to them is:

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If both the parents are carriers for thalassaemia, the chances of an afflicted child to be born to them is:

(A) 25%
(B) 50%
(C) 75%
(D) 100%

Ans. the correct answer is: (A) 25%