Question

99.
AB
ALI
In a family two parents are carrier for albinism and
both have blood group 'AB'. What will be probability
of normal and type A blood group children
lan​

Answer 1

The probability is as follows :

Explanation:

• The probability of a child to develop blood group A is $\frac{1}{4}$ .
• The probability of a child to be normal is $\frac{3}{4}$.
• The probability of a child to be normal and have blood group A is $\frac{1}{4} \times \frac{3}{4}$$=\frac{3}{16}$.