Question

Match the plant hormones listed in column I with their major role listed in column II and select the corret option from the codes given below.

Column I	Column II
(A) Auxin	(i) Fruit ripening
(B) Cytokinin	(ii) Phototropism
(C) Abscisic acid	(iii) Suppression of cell division
(D) Ethylene	(iv) Stomatal opening and closing
	(v) Growth of lateral buds

• A. A - (v), B - (iii), C - (iv), D - (ii)
• B. A - (iii), B - (ii), C - (iv), D - (i)
• C. A - (ii), B - (v), C - (iv), D - (i)
• D. A - (ii), B - (iv), C - (v), D - (iii)

Answer 1

The correct option is C A - (ii), B - (v), C - (iv), D - (i)

(A) Auxin - (ii) Phototropism

(B) Cytokinin - (v) Growth of lateral buds

(C) Abscisic acid - (iv) Stomatal opening and closing

(D) Ethylene - (i) Fruit ripening

So, the correct answer is 'A - (ii), B - (v), C - (iv), D - (i)'.