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Question
Excessive use of fertilisers in agricultural fields reduces the yield of crops. Justify the statement.
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Solution
The excessive use of fertilizers in agriculture increases the concentration of solvents outside of the root cells, which causes exosmosis. The state of the crops becomes plasmolysis/Flaccid, which results in a diminishing yield.
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RELATED QUESTIONS
The diagram given below represents a plant cell after being placed in a strong sugar solution. Study the diagram and answer the questions that follow:

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- Name the structure that acts as a selectively permeable membrane.
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The diagram below represents a process in plants. The setup was placed in bright sunlight. Answer the following questions:

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Why was oil added to the water?
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Mention whether the following statement is true or false Correct the false statement by altering the last word only.
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The figure given below is a diagrammatic representation of a part of the cross-section of the root in the root hair zone. Study the same and then answer the questions that follow:

- The parts labelled as 1, 2, 3 and 4 are:
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