Question

What gametes can be formed from AB and ab?

Answer 1

AB , AB , aB , aB

Explanation:

1- We take the first allele of the first trait (A) with the first allele of the second trait (B) to form the first gamete, AB .
2- To form the second gamete, AB , Take the first allele of the first trait (A) again with the second allele of the second trait (B).
3- Take the second allele of the first trait (a) with the first allele of the second trait (B) to form the third gamete, aB .
4- The last gamete is aB from the second allele of the first trait (a) with the second allele of the second trait (B).