It is a secondary plant nutrient?

Related Mcqs:

Freezing point of water is__________?

A. 0 °C B. -2 °C C. -4 °C D. None of above...

Transistor is a device that convert weak signal into…

A.small signal B.strong signal C.both D.none...

Animals use nitrogen in the form of_________?

A. Nitrogen B. Nitrates C. Nitrites D. None of Above...

How is ammonia synthesized?

A. Herber process B. Regrigration process C. Contact process D. All of these...

Atmospheric temperature increases at the higher altitudes due to

A. Conduction B. Convection C. Inversion D. Radiation...