The plant having genotype AABbCC is heterozygous for only one character B. Number of gametes =2n, where n is the heterozygosity. since n=1 so 2 gametes will be formed. Those are ABC and AbC
Factor 1
Factor 2
Factor 3
Genotypes of gametes
A
B
C
ABC
C
ABC
C
abC
b
C
AbC
A
B
C
ABC
C
ABC
b
C
AbC
C
AbC
‌ So, the two types of gametes will be ‌ABC‌ and ‌AbC‌ . ‌