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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: - In India, the spread of Opuntia was controlled by
- Which of the following is characteristics of fishes
- Amino acids not synthesized in the body are called
- In dicot stem,vascular bundles are conjoint,collateral and open whereas
- Certain bacteria living in the soil, poor in oxygen convert nitrates
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In India, the spread of Opuntia was controlled by
- Which of the following is characteristics of fishes
- Amino acids not synthesized in the body are called
- In dicot stem,vascular bundles are conjoint,collateral and open whereas
- Certain bacteria living in the soil, poor in oxygen convert nitrates
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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