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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: - Menstrual flow occurs due to decrease in level of hormone
- Which of the following groups of plants depends on free water for fertilisation
- Lenticels are involved in :
- In glycolytic pathway which of the following steps shows reduction of coenzyme
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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
- Menstrual flow occurs due to decrease in level of hormone
- Which of the following groups of plants depends on free water for fertilisation
- Lenticels are involved in :
- In glycolytic pathway which of the following steps shows reduction of coenzyme
- An elaborate network of filamentous proteinaceous structures present in
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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