A man whose father was colour blind marries a woman who had a colour blind

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 ?

Options

(a) 25%
(b) 0%
(c) 50%
(d) 75%

Correct Answer:

50%

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. Storage of fat and urea synthesis are the function of
  2. In a mammalian cell the longest and the most active phase of the cell cycle
  3. Which of the following is a salt balancing hormone?
  4. Ptyalin is present in the saliva of
  5. Which of the following excretes nitrogenous wastes mainly as urea