Answer:
Option (B).
Explanation:
Tetrodotoxin is a neurotoxin that can be extracted from the puffer fish and several bacterial species. Tetrodotoxin can binds with the voltage gated sodium channels present in the nerve cells and inhibits the movement of sodium ions into the neuron.
Tetrodotoxin may result in loss of sensation and causes paralysis as the signal transmission is inhibited in the muscle tissue due to lack of action potential.
Thus, the correct answer is option (B).
