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Class 9
Chapter 5 Class 9 - The Fundamental Unit of Life

The fertiliser is concentrated outside the cell

The water inside the cell will move out due to osmosis . This will dry up the cell and cause plasmolysis

On a hot day, a concentrated fertiliser containing nitrogen could also burn through the grass

In such a case, we would wash the fertiliser down with lots of water .

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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 12 years and a teacher from the past 16 years. He teaches Science, Economics, Accounting and English at Teachoo