How many different genotypes can you have in a population, if there are 2 different alleles for a gene (A1, and A2.? How many different phenotypes can you have if the dominance relationships between these allleles is A1=A2? A. 3 and 3 B. None of the answers is correct C. 1 and 1 D. 2 and 2 E. 3 and 2