NEET 2026 Biology question
Choose the correct statements regarding population interactions between two species. A. In both parasitism and commensalism, only one species benefits and the other species is harmed. B. Both species benefit in mutualism. C. Both species benefit in commensalism. D. In parasitism, only one species benefits and the other species is harmed. E. In amensalism, one species is harmed and the other is unaffected.
Answer: (3)
Solution
A is incorrect: in commensalism one species benefits while the other is neither harmed nor benefited. B is correct: mutualism is a (+,+) interaction. C is incorrect: only one
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