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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: - The essential chemical component of many coenzymes are:
- RNA contains which of the following type of sugar?
- Excessive pulling of ligaments between two bones causes
- Function of filiform apparatus is to :
- The fuel wood crisis can be overcome by
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The essential chemical component of many coenzymes are:
- RNA contains which of the following type of sugar?
- Excessive pulling of ligaments between two bones causes
- Function of filiform apparatus is to :
- The fuel wood crisis can be overcome by
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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