Question

select all examples of heterozygous genes from the list: pp aa pp aa aa pp

Explanation:

Heterozygous genes have two different alleles. For example, in the case of a gene with alleles \(A\) and \(a\), \(Aa\) is heterozygous. Similarly, for alleles \(P\) and \(p\), \(Pp\) is heterozygous.

Answer:

Aa, Pp