Cell elongation in the internodal regions of green plants occurs due to

Indole acetic acid

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Ethylene

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Gibberellins

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Cytokinins

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Solution

The correct option is A
Indole acetic acid

Cells elongate due to the presence of the synthetic auxin indole acetic acid. Cell elongation occurs because the cell walls become plastic and due to endosmosis.

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Similar questions

Q. Cell elongation in internodal regions of the green plants taken place due to

Identify the pair that is correctly matched from the given.

Auxin – cell division
Gibberellin – internodal elongation
Cytokinin – fruit ripening
Ethylene – apical dominance

Q. Cell elongation in internodal regions of plants is due to

Q. In green plants, cell elongation in the internodal region can be promoted by the application of

Q. Match the names of the phytohormones with the roles listed.

	List I		List II
A	Auxin	p	Internodal elongation
B	Gibberellin	q	Cell division
C	Cytokinin	r	Ripening of fruits
D	Ethylene	s	Abscission
		t	Apical dominance

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Cell elongation in the internodal regions of green plants occurs due to

The correct option is A Indole acetic acid Cells elongate due to the presence of the synthetic auxin indole acetic acid. Cell elongation occurs because the cell walls become plastic and due to endosmosis.

The correct option is A
Indole acetic acid

Cells elongate due to the presence of the synthetic auxin indole acetic acid. Cell elongation occurs because the cell walls become plastic and due to endosmosis.