What is the Maximum Number of Heterozygous Genotypes That Could

Question

What is the maximum number of heterozygous genotypes that could be produced by monohybrid self?
A)1
B)2
C)3
D)4
E)6

Accepted Answer

In a monohybrid cross, where only one trait is being considered, the self-cross of a heterozygous individual (Aa) would produce a maximum of one type of heterozygous genotype (Aa). The possible genotypes from such a cross are AA, Aa, and aa, with Aa being the only heterozygous combination.