Question

Match the items of column I and column II.

	Column I		Column II
$a$	Auxin	$p$	${GA}_3$
$b$	Gibberellin	$q$	Indole Acetic Acid
$c$	Cytokinin	$r$	Abscisic Acid
$d$	Dormin	$s$	Acetic acid
		$t$	Zeatin

• A. $a-q,b-r,c-p,d-t$
• B. $a-q,b-s,c-p,d-t$
• C. $a-q,b-p,c-t,d-r$
• D. $a-q,b-t,c-p,d-r$

Answer 1

The correct option is C $a-q,b-p,c-t,d-r$

Phytohormones are also called as plant hormones. They control various plant processes and physiological functions like growth, development, etc. There are various naturally occurring plant hormones like auxins, gibberellins, cytokinins, dormin, florigen (flowering hormone), ethylene. IAA (indole acetic acid) is a type of auxin hormone. Gibberellic acid (GA${}_3$) is a type of gibberellin hormone. Abscisic acid is a type of dormin hormone. Zeatin is a type of cytokinin hormone.

Thus, the correct answer is option C.