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Question
Which one of the following pair is correctly matched?
 
Options:
A .  Gibberellin – internodal elongation
B .  Cytokinin – fruit ripening 
C .   Ethylene – apical dominance
D .  (b) and (c) above.
Answer: Option A
:
A
Gibberellins promote internodal growth. Auxin helps in apical dominance. Cytokinin brings about cell division and ethylene promotes ripening of fruits.

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