Which of the following genotypes are Purebred? Select 2 answers. Select all correct options aA AA aa Aa

The correct answers are:AAaaPurebred genotypes are those that consist of two identical alleles for a particular trait. In this case, "AA" and "aa" are purebred genotypes, as they consist of two identical alleles (A and A, or a and a, respectively). The other options, "aA" and "Aa," are heterozygous genotypes, as they consist of two different alleles for a particular trait.