C) If we spray insecticide, only those who are resistant to the insecticide will survive.
That is what the bottleneck effect entails - a sharp reduction in the population and the survival of only a few.
Ertrodotoxin is a type of neurotoxin, and is produced by many fishes including, pufferfish, triggerfish, oceansunfish and porcupine fish. It is also produced by bacteria like Pseudomonas, and Vibrio. The toxin blocks the action potential of the neurons, and inhibit working of the nervous system
Answer:
All systems work together to stabilize the body.
Explanation: