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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 one of the following organisms is scientifically correctly named
- Pigment associated with physiological function
- Glycolysis consists of
- Binomial nomenclature consists of two words
- Which one of following pairs of gases are the major cause of Greenhouse effect
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following organisms is scientifically correctly named
- Pigment associated with physiological function
- Glycolysis consists of
- Binomial nomenclature consists of two words
- Which one of following pairs of gases are the major cause of Greenhouse effect
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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