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Which among the following is a climacteric fruit?
Question

Which among the following is a climacteric fruit?

A.

Cherry

B.

Litchi

C.

Strawberry

D.

Papaya

Correct option is D

The correct answer is:(D) Papaya
Explanation:
A climacteric fruit is one that continues to ripen after harvesting due to a rise in respiration rate and ethylene production.
Papaya is a climacteric fruit because it undergoes further ripening after being harvested.
These fruits show a sudden increase in ethylene production during ripening, which accelerates softening, color change, and sweetness.
Information Booster:
  • Climacteric fruits: Continue ripening after harvest (e.g., papaya, mango, banana, apple, tomato).

  • Non-climacteric fruits: Do not ripen after harvest (e.g., cherry, litchi, strawberry, grapes).

  • Ripening hormone: Ethylene plays a key role in the ripening of climacteric fruits.

  • Climacteric rise: A peak in respiration rate during ripening.

  • Storage: Climacteric fruits are often stored at lower temperatures to slow ripening.​

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