Haemophilia is more commonly seen in human males than in human females because

  • [AIPMT 2005]
  • A

    This disease is due to an $X$-linked dominant mutation

  • B

    A grater proportion of girls die in infancy

  • C

    This disease is due to an $X$-linked recessive mutation

  • D

    This disease is due to a $Y$-linked recessive mutation

Similar Questions

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 disease is genetically linked

If a colour blind lady marries a normal man, their children will be

  • [AIPMT 1999]

Colour blindness results from

If a man who is colour blind marries a women, who is pure normal for colour vision, the chances of their sons have colour blindness is