Answer:
Mitochondrial DNA is circular, so it doesn't shorten when it replicates unlike the rest.
Answer:
Harmful to the existing habitat and inhabitants
Foreign
Fast reproduction rate
Mitosis occurs in every cell of the body except in germ cells which are produced from meiotic cell division.
Answer: B. Shear stress
Explanation: Shear stress is created when two objects are pushing against each other sideways. The image below shows examples of the other options and why they are incorrect.