NEET 2007 Biology question

"Foolish Seedling" disease of rice led to the discovery of:

(1)IAA
(2)GACorrect
(3)ABA
(4)2, 4 - D

Answer: (2)

Solution

Foolish seedling (bakanae) disease of rice is caused by the fungus Gibberella fujikuroi. Japanese scientists (Kurosawa; later Yabuta and Sumiki) isolated from the fungus a substance that caused the

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Question ID VK-089769