In an animal, a muscle cell requires more energy than other cells. Because of this, which type of organelles would you expect to find more of inside muscle cells than in other cells? My options are
A. Vacuoles
B. Chloroplasts
C. Cell Walls
D. Mitochondria

Explanation:

The answer is mitochondria because this is the super producer of cell systems. while an active animal, (squirrel, rodents, horses, deer etc.) are all prey items for preditors, they possess more energy to survive & escape danger...

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.

the fossil record provides evidence of a common ancestor to many species.