Father and mother having A and B blood group respectively

examrobotsa's picture

Submitted by examrobotsa on

Q: 97 (CAPF/2011)
Father and mother having A and B blood group respectively

question_subject: 

Science

question_exam: 

CAPF

stats: 

0,63,65,24,34,63,7

keywords: 

{'ab blood group': [0, 0, 0, 1], 'blood group': [2, 2, 0, 1], 'father': [15, 3, 10, 14], 'twin child': [0, 0, 0, 1], 'birth': [11, 1, 4, 9], 'mother': [4, 3, 4, 7], 'child': [5, 2, 2, 8]}

Option 1: cannot give birth to a child with AB blood group.

This option suggests that when a father with blood group A and a mother with blood group B have a child, it is not possible for the child to have the AB blood group. This is incorrect. When a parent with blood group A and another parent with blood group B have a child, there is a possibility for the child to inherit the AB blood group. The child would inherit one gene for A and one gene for B, resulting in the AB blood group.

Option 2: cannot give birth to a child with O blood group.

This option suggests that when a father with blood group A and a mother with blood group B have a child, it is not possible for the child to have the O blood group. This is incorrect. When a parent with blood group A and another parent with blood group B have a child, there is a possibility for the child to inherit the O blood group. The child would inherit one gene for A and one gene for B, which would result in the O blood group.

Option 3: can give birth to a child with O blood group.

This option suggests that when a father with blood group A and a mother with blood group B have a child, it