When a plant has a touch response this is called phototropism gravitropism thigmotropism none of the above

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?

What would happen if the krill were removed from the food web

Which would be the most useful source of evidence to support mcneill's contention?