i said the same answer as that guy so thats just wrong of u
An eukaryotic cell has a nucleus while the prokaryotic cell doesn’t.
Example of selective breeding: Cows that produce lots of milk. Selective breeding to create more useful varieties of animals and plants is a form of biotechnology that human beings have used for thousands of years. Biotechnology includes any use of science or technology to alter the characteristics of a particular breed or animal.
It is the last choice because their similar bone structures suggest they once had a common ancestor, which is why they are all mammals.
