Genes for colour blindness in humans are carried by

Colour blindness is

Genes for colour blindness in man are located on ----

Gene for colour blindness in man is located on

Gene for colour blindness in man is located on

Gene for colour blindness in man is located on

The genes for colour blindness is-

Gene for colour blindness is located on:

Gene for colour blindness is loacated on :

Red green colour blindness in humans is governed by sex-linked recessive gene .A normal woman whose father was blind marrier a colour blind man. What proportion of their daughters is expected to be colour blind ?