Match the LIST-I with LIST-II
| LIST-I Nature of interaction among species | LIST-II Outcome |
|---|---|
| A. Competition | I. Both species are benefitted |
| B. Commensalism | II. One is benefitted and other is harmed |
| C. Predation | III. Both species are harmed |
| D. Mutualism | IV. One is benefitted other remain unaffected |
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → A - III, B - IV, C - II, D - I
Competition (A - III): two species seeking the same limited resource both suffer, so the interaction is harmful to both.
Commensalism (B - IV): one partner gains while the other is neither helped nor harmed — an orchid growing on a mango branch, for instance.
Predation (C - II): the predator gains and the prey is harmed.
Mutualism (D - I): both partners benefit, as in a lichen or in pollination.