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Give Suitable Biological Reasons for the Following Statements : Root Hairs Become Flaccid and Droop When Excess Fertilizers Are Added to the Moist Soil Around Them.

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Question

 Give suitable biological reasons for the following statement: 
Root hairs become flaccid and droop when excess fertilizers are added to the moist soil around them. 

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Solution

 Due to excessive application of fertilizers in the agricultural fields it damage the roots by plasmolysis process which results into flaccidity of root hairs. 

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2018-2019 (March) Set 1

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