Statements (A,B,C,D) in column I have to be matched with statements (p,q,r,s) in column II.
List I List II
A Auxin p $G A_{3}$
B Gibberellin q $I A A$
C Cytokinin r ABA
D Dormin s Zeatin

A-q, B-r, C-s, D-p

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A-q, B-p, C-s, D-r

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A-q, B-s, C-p, D-r

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A-q, B-p, C-r, D-s

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Solution

The correct option is D A-q, B-p, C-s, D-r
Auxins promote stem elongation, inhibit growth of lateral buds (maintains apical dominance). They are produced in the stem, buds, and root tips. Example: Indole Acetic Acid (IA).
The gibberellins are named GA1 through GAn in order of discovery. Gibberellic acid, which was the first gibberellin to be structurally characterized, is GA3.
Zeatin is a cytokinin derived from adenine, which occurs in the form of a cis- and a trans-isomer and conjugates. Zeatin was discovered in immature corn kernels from the genus Zea. It promotes growth of lateral buds and when sprayed on meristems stimulates cell division to produce bushier plants. W
Abscisic acid (ABA), or Dormin is a plant hormone. ABA functions in many plant developmental processes, including seed and bud dormancy, the control of organ size and stomatal closure.

So, the correct answer is 'A-q, B-p, C-s, D-r'.

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	List I		List II
A	Auxin	p	$G A_{3}$
B	Gibberellin	q	$I A A$
C	Cytokinin	r	ABA
D	Dormin	s	Zeatin

Statements (A,B,C,D) in column I have to be matched with statements (p,q,r,s) in column II.List IList IIAAuxinpGA3BGibberellinqIAACCytokininrABADDorminsZeatin

Statements (A,B,C,D) in column I have to be matched with statements (p,q,r,s) in column II.
List I List II
A Auxin p $G A_{3}$
B Gibberellin q $I A A$
C Cytokinin r ABA
D Dormin s Zeatin