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One of the synthetic auxin is...

One of the synthetic auxin is

A

NAA

B

IAA

C

GA

D

IBA

Text Solution

Verified by Experts

The correct Answer is:
A
NAA (Naphthalene Acetic Acid) and 2,4-D (2.4-dichlorophenoxy acetic acid) are synthetic auxins. The term auxin is applied to the indole-3-acetic acid (IAA) and to other natural and synthetic compounds having certain growth-regulating properties. IAA and IBA (Indole Butyric Acid) have been isolated from plants. All these auxins have been used extensively in agricultural and horticultural practices.
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-Plant Growth and Development -Exercise
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  13. Treatment of seed at low temperature under moist conditions to break i...

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  15. Anthesis is a phenomenon which refers to:

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  16. One set of a plant was grown at 12 hours day and 12 hours night period...

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