Temporal isolation is (check all that apply) 1. when members of different species have different mating
times.
2. a pre-zygotic mechanism for speciation.
w
3. speciation due to differences in the temporal lobe of
different organisms.

In pea plants p represents purple flowers while p represents p,and t represents y'all plants while t represents short.biologist cross two pea plants, each with the genotype pptt. we would expect what phenotypic ratio from this dyhybrid cross?