This varieation can be justified because since they had different variations they probably had different niches which led them to evolve differently,this will help because the two species will have no competition
An example of this would be eye color. You can put contacts in changing the color but not necessarily changing the genes.
Answer:
The correct answer is:
C. Blood vessels run around bones and not through.
B. Mitochondrion. Centriole is unique to animal cells and is used in cell division. Chloroplast and Cell wall are unique to plants cells, together with permanent vacuole. Both have mitochondrion, where energy is released through respiration.
