Question
Hard
Solving time: 4 mins
In the following question, a statement of assertion is followed by a statement of reason.
Mark the correct choice as :
Assertion: When the availability of the essential nutrients falls below the critical concentration deficiency symptoms appear.
Reason: Critical concentration is that limited concentration of the essential element below which growth of the plant is reduced.
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Text solutionVerified
Critical concentration is that optimum concentration of an essential element below which growth of the plant is reduced. As each essential element has one or more specific structural and functional roles, its deficient supply results in appearance of abnormal signs called deficiency symptoms. Deficiency symptoms appear when the availability of the essential nutrients falls below the critical concentration. The symptoms disappear when the deficient element is supplied again.
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Question Text | In the following question, a statement of assertion is followed by a statement of reason. Mark the correct choice as : Assertion: When the availability of the essential nutrients falls below the critical concentration deficiency symptoms appear. Reason: Critical concentration is that limited concentration of the essential element below which growth of the plant is reduced. |
Topic | Mineral Nutrition |
Subject | Biology |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 55 |