A punnet square is a diagram that is used to predict an outcome of a particular cross or breeding experiment. The diagram is used by biologist to determine the probability of an offspring having particular genotype. Base on that the possible answer would be that the<span> two parents should have genotype a of something like XXi x XY where Xi is the allele for red eye colour</span>
So that both sets of cells will have sets of chromosomes after it copies and divides
Anerobic organisisms need to make oxoygen just like photosynetheic plants