A normal woman whose father was colour blind, is married to a normal man. The sons would be
A normal woman whose father was colour blind, is married to a normal man. The sons would be
- [AIIMS 2008]
- A
$75\%$ colour blind
- B
$50\%$ colour blind
- C
all normal
- D
all colour blind
Similar Questions
If a colour blind man marries a woman who is homozygous for normal vision, the probability of their son being colour blind is .........
If a colour blind man marries a woman who is homozygous for normal vision, the probability of their son being colour blind is .........
Phenylketonuria is a genetic disorder due to a defect in metabolism of the following.
Phenylketonuria is a genetic disorder due to a defect in metabolism of the following.
Given below is a pedigree chart showing the inheritance of a certain sex- linked trait in humans.
The trait traced in the above pedigree chart is
Given below is a pedigree chart showing the inheritance of a certain sex- linked trait in humans.
The trait traced in the above pedigree chart is
A boy is colour blind, in his two sisters one is colour blind and one is carrier $(normal)$. Then who is colour blind in his family
A boy is colour blind, in his two sisters one is colour blind and one is carrier $(normal)$. Then who is colour blind in his family
Which one of the following symbols represents mating between relatives in human pedigree analysis?
Which one of the following symbols represents mating between relatives in human pedigree analysis?
- [NEET 2023]