Notifications
Clear all
0
06/01/2022 6:41 pm
Topic starter
Why is the frequency of red-green colour blindness is many times higher in males than that in females?
1 Answer
0
06/01/2022 6:41 pm
For becoming colourblind, the female must have the allele for it in both her X-chromosomes; but males develop colour blindness when their sole X-chromosome has the allele for it.