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Gibberellin promote
Options
(a) seed germination
(b) seed dormancy
(c) leaf fall
(d) root elongation
Correct Answer:
seed germination
Explanation:
Gibberellin promotes seeds germination. During seed germination, especially of cereals, gibberellins stimulate the production of some messenger RNA and the 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: - In angiosperms each microspore mother cell undergoing meiosis gives rise to a
- At a temperature above 35⁰ C
- Ciliates differ from all other protozoans in
- Cell membrane permeability to ions is
- Which of the following organelle is common between plant and animal?
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In angiosperms each microspore mother cell undergoing meiosis gives rise to a
- At a temperature above 35⁰ C
- Ciliates differ from all other protozoans in
- Cell membrane permeability to ions is
- Which of the following organelle is common between plant and animal?
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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