Humans, chimpanzees, gorillas, and orangutans are all part of the family of organisms called Hominidae. So monkeys would be your best bet.
None of the choices are correct. the kinks are caused by double bonds, which make the chain unsaturated
I think the answer would be yes, the nuclear membrane would be present. It is involved during the process of cytokinesis and is remain unchanged even the process is done. It is a very important part in order to have a healthy cell function.
They do not have lungs. They have gills tat help them get the oxygen out of the water around them.