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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: - Maximum number of existing transgenic animals is of :
- An excised leaf does not turn yellow if it is induced to root This is attributed
- A jawless fish, which lays eggs in fresh water and whose ammocoetes larvae after
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Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Maximum number of existing transgenic animals is of :
- An excised leaf does not turn yellow if it is induced to root This is attributed
- A jawless fish, which lays eggs in fresh water and whose ammocoetes larvae after
- Vagina,oesophagus,urethra contain which type of tissue
- Which of the following kinds of animals are triploblatic
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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