NEET Biology question

Match the columns: species X, species Y interactions: (A) +,+ (B) +,- (C) 0,- (D) +,0. Column II: (i) Commensalism (ii) Amensalism (iii) Parasitism (iv) Mutualism

(A)A-2, B-1, C-4, D-3
(B)A-3, B-4, C-2, D-1
(C)A-4, B-3, C-2, D-1Correct
(D)A-1, B-2, C-3, D-4

Answer: (C)

Solution

The (+,+) interaction, where both species benefit, is mutualism (A-iv); the (+,-) interaction, where one benefits and the other is harmed, is parasitism (B-iii); the (0,-) interaction, where one is unaffected and the

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Question ID VK-126476