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(a) Define macro nutrients.

(b) Pick out micro nutrients from the list given below : Zinc, Calcium, iron, nitrogen, potassium,

(c) Name any three processes in plants which are affected by deficiency of nutrients.

Asked by Topperlearning User 4th June 2014, 1:23 PM
Answered by Expert

(a) Macro nutrients - The nutrients required by the plants in large quantities are called macronutrients.

(b) Iron and Zinc.

Deficiency of these nutrients affects the physiological processes in plants including reproduction, growth and susceptibility to diseases.

Answered by Expert 4th June 2014, 3:23 PM
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