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The plant hormone controlling fruit ripening is
Options
(a) ethylene
(b) kinetin
(c) I.A.A.
(d) GA
Correct Answer:
ethylene
Explanation:
Ethylene (gaseous hormone) aids in ripening of climacteric fruits and dehiscence of dry fruits. It is used to induce artificial ripening of the fruits, e.g., apple, mango, bananas etc. Climacteric fruits are fleshy fruits which show a sudden sharp rise of respiration rate at the time of ripening.
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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
- Through their effect on plant growth regulators, what do the temperature and light control
- In a plant organ,which is converted by periderm and in which the stomata are absent
- If the rate of addition of new members increases with respect to the individual
- An abnormal human baby with ‘XXX’ sex chromosomes was born due to :
- A person whose blood group is A, its genotype can be written as
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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