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
"Cystercosis" is caused by : 
Select and explain. 
A. Taenia solium, B. Taenia saginata, C. Echinococcus, D. None
A: Taenia solium
Answer: A: Taenia solium 
Explanation: Taenia solium