Question

Which of the following elements are required in less than 10 mmole Kg-1?

• A. C
• B. H
• C. S
• D. B

Answer 1

Answer:

D. B

• Boron is a micronutrient.

• Micronutrients consist of elements required in less than 10 mmole Kg-1.

• C, H and S come under the category of macronutrients.

• Macronutrients consist of elements required in excess of 10 mmole Kg-1.