Plant growth regulator present in the sterile filtrates of the fungus?

Inhibitor B

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Adenine derivative

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Gibberellic acid

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Indole conpound

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Solution

The correct option is C
Gibberellic acid

Kurosawa, a Japanese botanist, discovered gibberellin while investigating the rice foolish seedling disease in which spindly seedlings are formed due to Gibberellic acid like compounds produced by the fungus (Gibberella fujikuroi) infecting the plant.

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Similar questions

C_{2} H_{4}

G A_{3}

I	II
a. Early seed production in conifers	i. Indole substance
b. Seed development and maturation	ii.Terpene substance
c. Lateral shoot growth	iii. Volatile substance
d. Root hair formation	iv. Adenine derivative
	v.Carotenoid derivative

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