In humans, color-blindness is a recessive, sex-linked disease. A male who is color-blind marries a woman with normal vision but

Question

In humans, color-blindness is a recessive, sex-linked disease. A male who is color-blind marries a woman with normal vision but whose father was color-blind. OF THEIR SONS, how many can be expected to be color-blind? How many of their daughters can be expected to be color-blind? Are any of their children carriers of the disease (having the allele, but not expressing it)? How many? Are these carriers male or female?

Kunduz · Accepted Answer

Click to see the answer