Plant Growth and DevelopmentHard

Question

Gibberellins promote

Options

A.seed germination
B.seed dormancy
C.leaf fall
D.root elongation

Solution

Gibberellin has been widely used for germination experiments. It increases the length of hypocotyl and cotyledonary leaf area during gerimination. GA induces synthesis of α -amylase and other hydrolytic enzymes in essds of monocots and certain dicots.

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