Question:
Which among the following is NOT a characteristic of climacteric fruits?
Which among the following is NOT a characteristic of climacteric fruits?
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Climacteric fruits can be harvested mature-green and ripen post-harvest (banana, mango); Non-climacteric fruits must ripen on the plant before harvest (grape, citrus).
Updated On: Sep 15, 2026
- Harvested only after ripening
- Respond to ethylene application
- Exhibit abrupt increase in rate of respiration
- Ripening occurs after harvesting
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The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept:
Fleshy fruits are classified physiologically into climacteric and non-climacteric categories based on their ripening respiration and ethylene production profiles.
Step 2: Detailed Explanation:
Climacteric fruits (e.g., bananas, mangoes, tomatoes, apples) are characterized by:
1. A sharp, abrupt upsurge in respiration rate (respiratory climacteric) during ripening.
2. An autocatalytic surge in endogenous ethylene production.
3. The ability to ripen normally after being harvested at physiological maturity (mature-green stage).
Because they can ripen off the tree, they do NOT need to be harvested only after ripening (in fact, they are harvested green for commercial transport).
Step 3: Final Answer:
Therefore, 'Harvested only after ripening' is NOT a characteristic of climacteric fruits.
Fleshy fruits are classified physiologically into climacteric and non-climacteric categories based on their ripening respiration and ethylene production profiles.
Step 2: Detailed Explanation:
Climacteric fruits (e.g., bananas, mangoes, tomatoes, apples) are characterized by:
1. A sharp, abrupt upsurge in respiration rate (respiratory climacteric) during ripening.
2. An autocatalytic surge in endogenous ethylene production.
3. The ability to ripen normally after being harvested at physiological maturity (mature-green stage).
Because they can ripen off the tree, they do NOT need to be harvested only after ripening (in fact, they are harvested green for commercial transport).
Step 3: Final Answer:
Therefore, 'Harvested only after ripening' is NOT a characteristic of climacteric fruits.
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