Which plant hormone is translocated to other | vedclass

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Question

(A) Plant hormones,also known as phytohormones,are chemical substances that regulate plant growth and development. $1$. Indole acetic acid $(IAA)$ is

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Indole acetic acid

Vedclass · Answer

(A) Plant hormones,also known as phytohormones,are chemical substances that regulate plant growth and development. $1$. Indole acetic acid $(IAA)$ is a type of auxin that is synthesized in the shoot tips and is translocated to other parts of the plant to promote cell elongation and growth. $2$. While gibberellins and cytokinins also promote growth,$IAA$ is the primary hormone classically associated with polar transport and translocation for growth regulation. Therefore,$IAA$ is the correct answer.

Column-$I$	Column-$II$
$A$. Natural auxin	$1$. $IAA$
$B$. Synthetic auxin	$2$. $NAA$
	$3$. $IBA$
	$4$. $2,4-D$

Which plant hormone is translocated to other parts of the plant to promote growth?

Similar Questions

Match the following columns.
Column-$I$ Column-$II$
$A$. Natural auxin $1$. $IAA$
$B$. Synthetic auxin $2$. $NAA$
$3$. $IBA$
$4$. $2,4-D$

Choose the correct matching sequence.

Dr. $F$. Went removed the coleoptile tips and placed them in agar for one hour. The agar block then caused curvature in decapitated coleoptiles. What does this experiment demonstrate?

The substance related to phototropism in the shoot is

Which of the following has auxin-like properties?

$A$ : Auxin treatment causes acidification of the cell wall and helps in cell elongation.
$R$ : Loosening of cell wall microfibrils occurs.

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