The genotypes are the leters on the ouside of the box.

there is a three fourth chance that the color is going to be green. And a one fourth chance that the color is going to be yellow.

two homozygous out comes

two heterozygous out comes

because you have more than one gene so you can have many different out comes. And if you have one gene than you can only have one outcome

Adaptation: Any alteration in the structure or function of anorganism or any of its parts that results fromnatural selection and by which the organismbecomes better fitted to survive and multiply inits environment.

Evolution: change in the gene pool of a populationfrom generation to generation by such processesas mutation, natural selection, and genetic drift.

Species: the major subdivision of a genus orsubgenus, regarded as the basic category ofbiological classification, composed of relatedindividuals that resemble one another, are able tobreed among themselves, but are not able tobreed with members of another species.

Gene: the basic physical unit of heredity; a linearsequence of nucleotides along a segment of DNAthat provides the coded instructions for synthesisof RNA, which, when translated into protein, leadsto the expression of hereditary character.

Genetic: the science of heredity, dealing withresemblances and differences of related organismsresulting from the interaction of their genes andthe environment.

Sexual reproduction: reproduction involving the union of gametes.

Asexual reproduction: reproduction, as budding, fission, or sporeformation, not involving the union of gametes.

it is the survival of the fittest so you want to get the gene that is more dominate and will help you survive in that area they live in.