Answer:
Cancer cells are immortal and keep on dividing for an unlimited number of times. Cancer cells pile on top of one another and grow in multiple layers, forming a tumor. Cancer cells keep on dividing, even when stimulatory growth factors are absent, and they do not respond to inhibitory growth factors.
Poaching refers to the illegal taking of wildlife, in violations of laws that regulate wildlife hunting. Examples of poaching includes; killing an animal out of season, hunting without appropriate licensing, using prohibited weapons to hunt animals, etc.
Over utilization of a specie refers to the near-extinction or extinction of a particular species as a result of incessant killing. Poaching can lead to a situation where a particular animal specie will be completely wipe out as a result of excessive, inconsiderate killing. The extinction of a particular animal specie may have negative effects on the local environment. <span />