Micronutrients are needed in amounts

8

m mole

/

kg dry matter

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

18

m mole

/

kg dry matter

No worries! We‘ve got your back. Try BYJU‘S free classes today!

25

m mole

/

kg dry matter

No worries! We‘ve got your back. Try BYJU‘S free classes today!

30

m mole

/

kg dry matter

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $8$ m mole $/$ kg dry matter
Micronutrients are those essential elements which are required by plants in small amounts, less than 10 m mole/kg of dry matter. They are mostly involved in the functioning of enzymes. Since, micronutrients are required in traces, they are also called trace elements. Micronutrients are eight in number - iron, manganese, copper, molybdenum, zinc, boron, chlorine and nickel.

Suggest Corrections

Similar questions

Assertion (A): Macronutrients are generally present in plant tissues in large amounts, in excess of 10 m mole $k g^{- 1}$ of dry matter.

Reason (R): Micronutrients are needed in very small amounts, less than 10 m mole $k g^{- 1}$ of dry matter.

Assertion (A): Macronutrients are generally present in plant tissues in large amounts, in excess of 10 m mole $k g^{- 1}$ of dry matter.

Reason (R): Micronutrients are needed in very small amounts, less than 10 m mole $k g^{- 1}$ of dry matter.

Join BYJU'S Learning Program