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ICSE Class 8 Biology Question 20 of 21

Transport in Plants — Question 20

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20
Question

Question 10(b)

Distinguish between the following pairs on the basis of words indicated in the brackets:

Nitrogen and Potassium (role in plants)

Answer
PropertyNitrogenPotassium
Role in plantsMajor constituent of all proteins.More abundant in growing tissues, involved in the opening and closing of stomata.