First slide
Plant Growth Regulators
Question

Match Column-I with Column-II and select the correct option using codes given below.

 Column I Column II
(a)Cytokinin(i)stimulates closure of stomata
(b)Ethylene(ii)increases stem length
(c)Gibberellin(iii)promotes lateral shoot growth
(d)Abscisic acid(iv)found in large amount in tissues undergoing senescence

Easy
Solution

Cytokinin- promotes lateral shoot growth

Ethylene- found in large amount in tissues undergoing senescence

Gibberellin- increases stem length

Abscisic acid- stimulates closure of stomata

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