Iwill mark brainliest! complete the possible outcomes for each generation in the pedigree chart. fillers: aa aa aa

The correct sequence of fillers left to right are AA. Aa, and aa.

Explanation:

In the given pedigree chart, parents are heterozygous Aa and homozygous AA produce gametes A and a, and A and A respectively. All gametes will assort and possible outcomes will be AA, AA, Aa, and Aa in first generation.

Cross between Aa and Aa will produce gametes A, A, and A, a. All these gametes assorted and produce offspring and outcomes are AA, aa, Aa, and Aa in second generation.

Thus, The correct sequence of fillers left to right are AA. Aa, and aa.

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).