Seeds in pea plants can be yellow or green, this is controlled by one gene with two alleles, with yellow being dominant. two pea plants, each heterozygous for the trait of seed color are mated. what is the genotypic ratio of the offspring? 1: 1

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly

Which are evidence of seafloor spreading? check all that apply. molten material magnetic stripes continent material drilled core samples ocean water samples

The united states uses which source of energy to produce almost 40 percent of its electricity