| ⇦ | 
| ⇨ |
Dr F. Went noted that if coleoptile tips were removed and placed on agar for one hour, the agar would produce a bending when placed on one side of freshly- cut coleoptile stumps. Of what significance is this experiment ?
Options
(a) It made possible the isolation and exact identification of auxin.
(b) It is the basis for quantitative determination of small amounts of growth- promoting substances.
(c) It supports the hypothesis that IAA is auxin.
(d) It demonstrated polar movements of auxins
Correct Answer:
It made possible the isolation and exact identification of auxin.
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Which of the following animals does not undergo metamorphosis
- Electric potential of the brain is recorded by
- All plastids have similar structure because they can
- In meiosis, the daughter cells are not similar to that of parent because of
- In Krebs cycle OAA accepts acetyl CoA to form
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 animals does not undergo metamorphosis
- Electric potential of the brain is recorded by
- All plastids have similar structure because they can
- In meiosis, the daughter cells are not similar to that of parent because of
- In Krebs cycle OAA accepts acetyl CoA to form
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