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One of the synthetic auxin is:
Options
(a) IAA
(b) GA
(c) IBA
(d) NAA
Correct Answer:
NAA
Explanation:
NAA is a synthetic auxins. Some of the most widely used weed killers are synthetic auxins. Synthetic auxin analogs include 1-naphthalene acetic acid (NAA), 2, 4-dichlorophenoxy acetic acid (2, 4-D) and 2,4,5-trichlorophenoxy acetic acid (2,4,5- T).
Related Questions: - Two friends are eating together on a dining table. One of them suddenly starts coughing
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Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two friends are eating together on a dining table. One of them suddenly starts coughing
- Which of the following has non-myelinated nerve fibres?
- In acid rain, sulphuric acid accounts for
- The constant grazing and browsing, in an area, may utilimately result
- Two places in India show maximum biological diversity. One of them is the Western ghat
Topics: Plant Growth and Development (126)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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