The correct answer is that the axon would not be able to produce action potentials.
Majorly all the pufferfish comprises of tetrodotoxin, an element that produces foul tasting and is generally lethal to fish. In the case of humans, tetrodotoxin is hazardous, that is, up to 1200 times more poisonous in comparison to cyanide. There is an adequate toxin in one pufferfish to kill 30 adult humans and there is no antidote.
The functions of energy in a an organism is to live and reproduce
the sperm finds an egg and that egg equals a baby
I think the answer would be all of them but im not sure about the third part