People with dark brown eyes have greater amounts of the protein melanin in their irises than people with light blue eyes. the amount of melanin produced is a direct result of select one: environmental conditions their personality the foods they received as children dna

DNA??? I’m not sure but I’m saying DNA hope I helped!

Mitochondria produce atp, a high energy compound. atp is used for all sorts of enzyme-mediated reactions, such as making proteins/nucleotides/etc, certain compounds cross the cell membrane, muscles move, etc.  without this source of energy, a cell will die. it will not be able to repair itself, defend against pathogens, etc.

Cwould most likely affect a cow's offspring.hope this 's and give me brainiest!