I think during mitosis. Cancer fighting cells disrupt during the time when cells are splitting.
The vegetation in most environments is crucial as a food source for many animals in the area. Without it, many animals may starve, thus setting on a chain reaction of animal displacement.
Answer:
increased stability in the ecoystem
<span>Answer: Cellular differentiation is responsible for one daughter cell becoming a sieve tube whereas the other becomes a companion cell. Cell differentiation occurs as different genes are switched on and off.
Hope this answer helps!</span>
Having more then one independent variable will give unreliable results. Hope this helps