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Abscisic Acid

Which among t...

Question

Which among the following is not a growth promoting plant hormone?

A

Indole 3-butyric acid

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B

2, 4 - dichlorophenoxy acetic acid

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C

Abscisic acid

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D

Cytokinin

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Solution

The correct option is C
Abscisic acid

Abscisic acid is involved in various growth inhibiting activities such as dormancy and abscission. Abscisic acid is a plant growth inhibitor.

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

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