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| Q. |
The gas used for artificial ripening of green fruit is - |
| A. | ethane |
| B. | ethylene |
| C. | carbon dioxide |
| D. | acetylene |
| Answer» B. ethylene | |
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Explanation: Ethylene gas is used for artificial ripening of green fruit. Ethylene is a natural ripener, but it is also used as an artificial fruit ripener. |
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