First slide

Inheritance of One Gene

Question

Father has blood group A and mother's blood group is B. Both are heterozygous. If they have identical twins, the percentage probability of both twins having blood group A is

Easy

A

100%
B

50%
C

25%
D

6.25%

Solution

The percentage probability of both the twins having blood group A is 25%.
Father - I^Ai
Mother - I^Bi
Probable genotypes of identical twins - I^Ai, I^AI^B, I^Bi, ii.

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App