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
Skin penetration not seen in ? 
Select and explain. 
A. Taenia saginata, B. Nectator americanus, C. Ankylostoma duodenale, D. Strongyloides stercoralis
A: Taenia saginata
Answer: A: Taenia saginata 
Explanation: Ans. is 'a' i.e., Taenia saginata