Haemophilia is more commonly seen in human males than in human females because
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
Which of these is not a Mendelian disorder?
Which of these is not a Mendelian disorder?
A woman with two genes for haemophillia and one gene for colourblindness on one of the $X$ chromosomes marries a normal man. How will the progeny be
A woman with two genes for haemophillia and one gene for colourblindness on one of the $X$ chromosomes marries a normal man. How will the progeny be
- [AIPMT 1998]
A normal girl, whose mother is haemophilic marries a male with no ancestral history of haemophilia. What will be the possible phenotypes of the offsprings ?
$(a)$ Haemophilic son and haemophilic daughter.
$(b)$ Haemophilic son and carrier daughter.
$(c)$ Normal daughter and normal son.
$(d)$ Normal son and haemophilic daughter.
Choose the most appropriate answer from the options given below :
$(a)$ Haemophilic son and haemophilic daughter.
$(b)$ Haemophilic son and carrier daughter.
$(c)$ Normal daughter and normal son.
$(d)$ Normal son and haemophilic daughter.
Choose the most appropriate answer from the options given below :
- [NEET 2022]
If a colour blind woman marries a normal visioned man, their sons will be
If a colour blind woman marries a normal visioned man, their sons will be
- [AIPMT 1999]