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Classical experiments on growth were performed by
Options
(a) Lamarck and Boysen-Jennsen
(b) Boysen-Jennsen and Darwin
(c) Darwin and Lamarck
(d) De Vries and Paul
Correct Answer:
Boysen-Jennsen and Darwin
Explanation:
The existence of first plant growth hormone came from the work of Darwin and Darwin. They found that bending movement of coleoptile of canary grass was due to exposure of tip to unilateral light. Boysen-Jenson found that the tip produces a chemical which was later named auxin.
Related Questions: - Which of the following are a group of micronutrients for plants
- Which one of the following measures is a way to recover salt affected lands?
- Classification given by bentham and hooker is
- Tripinnate leaves occurs in
- Placentation in tomato and lemon is
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following are a group of micronutrients for plants
- Which one of the following measures is a way to recover salt affected lands?
- Classification given by bentham and hooker is
- Tripinnate leaves occurs in
- Placentation in tomato and lemon is
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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