| ⇦ | 
| ⇨ |
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: - In glycolytic pathway which of the following steps shows reduction of coenzyme
- The process after glycolysis in anaerobic respiration is known as
- For germination of seed which light is necessary
- When the margins of sepals or petals overlaps one another without any particular
- Which of the following enzymes helps in crossing plasma membrane
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In glycolytic pathway which of the following steps shows reduction of coenzyme
- The process after glycolysis in anaerobic respiration is known as
- For germination of seed which light is necessary
- When the margins of sepals or petals overlaps one another without any particular
- Which of the following enzymes helps in crossing plasma membrane
Topics: Plant Growth and Development (126)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply