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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: - One of the representatives of phylum Arthropoda is :
- Which of the following is the largest root parasite
- The leaf of Mimosa on touching becomes flaccid and droops down This is due
- Sewage treatment process in which part of decomposer bacteria is recycled into starting
- The pyruvic acid formed during glycolysis is oxidised to CO₂ and H₂O in a cycle
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- One of the representatives of phylum Arthropoda is :
- Which of the following is the largest root parasite
- The leaf of Mimosa on touching becomes flaccid and droops down This is due
- Sewage treatment process in which part of decomposer bacteria is recycled into starting
- The pyruvic acid formed during glycolysis is oxidised to CO₂ and H₂O in a cycle
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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