Answer:
The four threats would be Poaching,Nets, Pollution,Costal development, and or hunting as well.
Explanation:
Sorry If I am Wrong.
Because it codes for specific proteins and contains the genetic instructions needed in order for an organism to survive, develop and reproduce
There would be less pollution. It wouldn’t be as many toxins in the air.
In sexual life cycle, offspring gets half of it's characteristic from it's father and half from mother, by the process of "Meiosis", so it's resultant characteristic, never matches with any of the parent and variable stablished
Hope this helps!
Different cell types synthesize proteins at a different rate. Different cell types express particular genes at different levels. Different cell types receive different paracrine signals.