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What if mung bean seeds are kept in a concentrated solution after soaking in water for 12 hours? What will happen to them?

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Question

What if mung bean seeds are kept in a concentrated solution after soaking in water for 12 hours? What will happen to them?

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Solution

After soaking for 12 hours, mung bean seeds lose water from their cells by osmosis if they are stored in a concentrated solution. The seeds may consequently shrink, stop swelling appropriately, and germinate more slowly or not at all. Water escapes from the seeds into the surrounding solution because a concentrated solution has less water than the seed cells.

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Chapter 2: Cell: The Building Block of Life - Intext Questions [Page 12]

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NCERT Science Exploration [English] Class 9
Chapter 2 Cell: The Building Block of Life
Intext Questions | Q 1. | Page 12
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