Assertion :The positive pressure that develops in the plant cell due to entry of water is called turgor pressure. Reason: The turgor pressure is responsible for enlargement and extension during growth of cells.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
A positive pressure develops in a plant cell or system due to entry of water into it. This positive hydrostatic pressure is also called turgor pressure. Turgor pressure keeps the cells and their organelles stretched, this is essential for proper functioning of a cell. It provides support to nonwoody tissues like parenchyma. Turgor pressure is essential for cell enlargement during growth.

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