Which of the following statements BEST describes why an energy pyramid is shaped the way it is?
More energy is available to the up per trophic levels.

Less energy is available to the upper trophic levels.

Populations are larger as you move to the top of an energy pyramid.

The organisms toward the top of the pyramid rely directly on the sun.

Less energy is available to the upper trophic levels.

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.