Match column-I with column-II and choose the correct combination from the options given below.
Column-I | Column-II | ||
(A) | Promote stomatal closure | (I) | Gibberellin |
(B) | Root growth and root hair formation | (II) | Ethylene |
(C) | Increase yield of sugarcane | (III) | Cytokinin |
(D) | Promote lateral shoot growth | (IV) | ABA |
Text Solution
Verified by ExpertsA
Abscisic acid (ABA) is a phytohormone induces stomatal closure and inhibits seed germination. Ethylene breaks seed and bud dormancy, initiates rooting and root hair formation.
Spraying sugarcane crop with gibberellins increases the length of the stem, thus increasing the yield by as much as 20 tonnes per acre.
Cytokinin promotes lateral shoot growth in plants.
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