Which organelle acts like the power plant of the cell?

According to the cladogram, which organisms have roundworms as a common ancestor?

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not