| ⇦ | 
| ⇨ |
In germinating seed food supply is done by
Options
(a) auxin
(b) gibberellin
(c) cytokinin
(d) ethylene
Correct Answer:
gibberellin
Explanation:
Gibberelin promotes seeds germination. During seed germination, especially of cereals, gibberelins stimulate the production of some messenger RNA and then hydrolytic enzymes like amylases, lipases and proteases. The enzyme solubilises the reserve food of the seed. The same is transferred to embryo axis for its growth.
Related Questions: - Which of the following plants is used to extract the blue dye
- When the movement of plant or plant body is governed by external stimulus
- Respiratory centre of brain is sensitive to
- Pollination is best defined as
- Molecular basis of organ differentiation depends on the modulation in transcription by
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 plants is used to extract the blue dye
- When the movement of plant or plant body is governed by external stimulus
- Respiratory centre of brain is sensitive to
- Pollination is best defined as
- Molecular basis of organ differentiation depends on the modulation in transcription by
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