Question

How many types of gametes are found in $F_1$ progeny of cross AA BB CC and aa bb cc

• A. 3
• B. 8
• C. 27
• D. 64

Answer 1

The correct option is B 8

The number of gametes in the progeny is given by the formula 2${}^n$, where n is the number of alleles. Here, number of alleles = 3. So, the number of gametes that will be seen in the F1 progeny = 2${}^3$= 8. So, the correct option is '8'.