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The Small Intestine

Indole-3-acet...

Question

Indole-3-acetic acid, called auxin, was first isolated from

A

human urine

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B

corn germ oil

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C

Fusarium

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D

Rhizopus

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Solution

The correct option is A human urine
auxin was first isolated from human urine.

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Q. Indole acetic acid, called as auxin was first isolated from

Q. Indole-3-acetic acid called as auxin was first isolated from

Q. First chemical identification of auxin, indole 3-acetic acid, was carried out 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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