Plant Growth And Development Ques 31

31. Gibberellins promote

$[1988,97]$

(a) seed germination

(b) seed dormancy

(c) leaf fall

(d) root clongation

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Answer:

Correct Answer: 31.( a )

Solution:

  1. (a) Some light sensitive seeds like Lectuca sativa (Lettuce) germinate in complete darkness with the help of Gibberellins which otherwise require specific light conditions.


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