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Question : Assertion :- Boron is one of the essential micro element or trace element. Reason:- Boron is needed in small amount between 10 to 100 m mole kg-1 of dry matter.

Answer»

If both ASSERTION and reason are TRUE and reason is the CORRECT EXPLANATION of assertion.
If both assertion and reason are true but reason is not the correct explanation of assertion.
If assertion is true but reason is false.
If both assertion and reason are false.

Answer :C


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