The following list contains possible combinations for pea plant seed color. yellow (y) is a dominant trait, and green ( y ) is a recessive trait. choose the combination(s) that would result in a plant with yellow seeds. select all that apply. a. yy b. yy c. yy

According to the theory of punctuated equilibrium, at what rate does speciation occur? species change depending on the rate of natural selection. after periods of stasis, new species evolve relatively rapidly. species change slowly and eventually form new species. some species change quickly and others change slowly to balance the overall rate.

What are some natural processes that represent physical and chemical changes?

How is synaptic signaling different from paracrine signaling?