SAT Subject Biology Practice Question 385: Answer and Explanation

Next steps

Question: 385

15. A tapeworm in the intestine of a human

A. Predation
B. Commensalism
C. Interspecific competition
D. Mutualism
E. Parasitism

Correct Answer: E

Explanation:

E Again, the human is being harmed by the tapeworm, so eliminate choices in which no harm is done (choices B and D). The human is not preyed on by the tapeworm (choice A is eliminated), and neither are the human and tapeworm competing (choice C is eliminated).

Previous       Next