This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
Diphtheria toxin resembles toxin of ? 
Select and explain. 
A. Birds, B. Spider, C. Snake, D. Scorpion
C: Snake
Answer: C: Snake 
Explanation: Ans. is 'c' i.e., Snake Nerve damage caused by diphtheria toxin resembles to action of neurotoxic snakes (Cobra).