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What will heppen if (a) Excess amount ...

What will heppen if
(a) Excess amount of fertilizer is added to a green lawn ?
(b) Salt is added to cut pieces of raw mango.

Text Solution

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(a) Application of excess fertilizer (i.e., urea) in green grass lawn will kill grass plants due to exosmosis and plasmolysis.
(b) Application of salt to mango pices will release water (sap) due to exosomosis. Consequent less moishture in fruit protects the cut pieces of mango from bacterial and fungal attack (i.e., it helps in the jprocess of food preservation).
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