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Plant Diseases

Bakane diseas...

Question

Bakane disease in paddy is caused by .................

A

Abscissic acid

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B

Gibberellic acid

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C

Phenyl acetic acid

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D

Naphthalene acetic acid

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Solution

The correct option is B Gibberellic acid
Gibberella fujikori is a fungal plant pathogen. It causes bakane disease in rice seedlings, by overloading them with the phytohormone gibberellin as its own metabolic product.

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Q. Bakane disease is caused by :

Q. Match the items of column I and column II.

	Column I		Column II
$a$	Auxin	$p$	${G A}_{3}$
$b$	Gibberellin	$q$	Indole Acetic Acid
$c$	Cytokinin	$r$	Abscisic Acid
$d$	Dormin	$s$	Acetic acid
		$t$	Zeatin

Q. Match the names of the phytohormones with the examples listed under.

	List I		List II
A	Auxin	p	GA3
B	Gibberellin	q	Indole acetic acid
C	Cytokinin	r	Abscisic acid
D	Dormin	s	Acetic acid
		t	Zeatin

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