A man whose father was colour blind marries a woman who had a colour blind mother and normal father. What percentage of male children of this couple will be colour blind?

  • [NEET 2014]
  • A

    $0.25$

  • B

    $0$

  • C

    $0.5$

  • D

    $0.75$

Similar Questions

Sickle­cell anaemia is

  • [AIPMT 2009]

If a haemophilic man marries a woman carrier (heterozygous) for haemophilia, what would be the possibility that their daughter would be haemophilic

Haemophilia $A$ is due to the absence of

How Genetic disorders arises ? Explain by giving suitable examples.
 

Pattern baldness, moustaches and beard in human males are examples of

  • [AIPMT 2003]