A man known to be victim of haemophilia marries a normal woman whose father was known to be a bleeder. Then it is expected that
All their children will be bleeders
Half of their children will be bleeders
One fourth of their children will be bleeders
None of their children will be bleeder
The daughter born to haemophilic father and normal mother could be
Which of the following is a genetic disease
A colour blind man marries the daughter of a colour blind person. Then in their progeny
A normal woman whose father was colour blind, is married to a normal man. The sons would be
$A$ - Sickle-cell anaemia is sex linked recessive trait
$R$ - This disease is controlled by more that two pair of alleles