The illustration above represents a cross between a colour blind male and normal female.
Study it carefully and answer the questions.
Which of the genotypes are carriers of colour blindness?
-
1 and 11 only
- 1 and 111 only
- 11 and 111 only
- 1, 11 and 111 only
The correct answer is: A
Explanation
The genotype are carrier of colour blindness is I & II.