Match the items in Column I with those in Column II : (a) Herbivores-Plants (i) Commensalism (b) Mycorrhiza-Plants

Question

Match the items in Column I with those in Column II :

      Column I                               Column II

(a) Herbivores-Plants         (i) Commensalism

(b) Mycorrhiza-Plants        (ii) Mutualism

(c) Sheep-Cattle                  (iii) Predation

(d) Orchid-Tree                    (iv) Competition

Select the correct option from following :

(1) (a)-(i), (b)-(iii), (c)-(iv), (d)-(ii)

(2) (a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)

(3) (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)

(4) (a)-(ii), (b)-(i), (c)-(iii), (d)-(iv)

Answer 1

Answer (3): (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)

Sol. (a) Herbivores-Plants – Predation (+, –)

(b) Mycorrhiza-Plants – Mutualism (+, +)

(c) Sheep-Cattle – Competition (–, –)

(d) Orchid-Tree – Commensalism (+, 0)