In many grocery stores, fresh fruits are sold in plastic bags dotted with holes so that they will not overripen. The main function of the holes is to

Question

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The holes in the plastic bag allow for the diffusion of ethylene away from the fruit, preventing the fruit from overripening too quickly. Ethylene is a plant hormone that promotes ripening, so if it accumulates in a closed plastic bag, it can cause the fruit to ripen too quickly and spoil. By allowing the ethylene to diffuse out of the bag, the fruit can ripen at a slower, more controlled rate. The other options (A, C, and D) are not the main function of the holes in the bag for fresh fruits.

In Many Grocery Stores, Fresh Fruits Are Sold in Plastic