The geyser Old Faithful in Yellowstone National Park is powered by what kind of energy?

A electrical energy

B nuclear energy

C wind energy

D geothermal energy

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?

Identify the terms using the following picture. principle of dominance item 1 can be described as the . item 2 can be described as the . the "p" represents from one parent.

What noticeable trend from this graph might be used to make a conclusion?