Question
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Solving time: 3 mins
Assertion: Ethylene causes climacteric ripening of fruits.
Reason : Climacteric fruits show a rise in respiration at the time of ripening.
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In most fruits, the rate of respiration will undergo a sharp rise and then fall near the end of ripening. Kidd and West termed this phenomenon "climacteric rise". The climacteric acts as a trigger that sets in progress those changes that rapidly transform the fruit from an unripe to a ripe condition. Finally, application of ethylene to unripe fruit will bring on a premature climacteric and accelerate ripening.
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Question Text | Assertion: Ethylene causes climacteric ripening of fruits. Reason : Climacteric fruits show a rise in respiration at the time of ripening. |
Topic | Plant Growth and Development |
Subject | Biology |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 130 |