Assuming that A is the gene for normal skin color and is dominant, while a is the gene for albinism and its recessive, what is the likely genotype of the couple which had 50% normal and 50% albino offspring?
- AA, aa
-
Aa, aa
- AA, Aa
- Aa, Aa
The correct answer is: B
Explanation
Crossing Aa & aa would give 50% normal and 50% albino offspring