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Which has helped increase yields to a la...

Which has helped increase yields to a large extent?

A

Plant breeding technology

B

Better management pracitices

C

Increase in acreage

D

None of the above

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • Each question contains STATEMENTS-1 (Assertion) and STATEMENT -2 (Reason). Examine the statements carefully and mark the correct answer according to the instructions given below: STATEMENT-1: Catalyst may increase the rate constant to a large extent. STATEMENT-2:By using suitable catalyst, we can significantly increase yield.

    A
    If both the statements are TRUE and STATEMENT-2 is the correct explanation of STATEMENT-1
    B
    If both the statement are TRUE but STATEMENT-2 is NOT the correct explanation of STATEMENT-1
    C
    If STATEMENT-1 is TRUE and STATEMENT-2 is FALSE
    D
    If STATEMENT-1 is FALSE and STATEMENT-2 is TRUE

  • Assertion : All our major food crops are derived from domesticated varieties. Reason : Better management practices and increases in acreage can increases yield, but only to a limited extent.

    A
    If both assertion and reason are true and the reason is the correct explanation of the assertion
    B
    If both assertion and reason are true but reason is not the correct explanation of the assertion
    C
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    Ball bearings
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