Assertion: Agricultural output increased several times after introducing of DDT
Reason:DDT was the first insecticide used on a wide scale

Assertion : Agriculture output increased several times after introduction of DDT. Reason : DDT was the first insecticide used on a wide scale.

Assertion : Agricultural output increased several times after the introduction of DDT . Reason : DDT was the first insecticide used on a wide scale .

These questions consist of two statement each, printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses. A. If both Assertion and Reason are true and Reason is a correct explanation of the Assertion. B. If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion. C. If Assertion is true but Reason is false. D. If both Assertion and Reason are false. Assertion: Agriculture production increased several times after introduction of DDT. Reason. DDt was first insecticide used on a wide scale.

Assertion : Agriculture production increased several times after introuduction of DDT . Reason : DDT was first insecticide used on a wide scale .

Now-a-days use of DDT as insecticide is banned because

Assertion: Fahrenheit is the smallest unit to measure temperature. Reason: Fahrenheit was the first temperature scale used for measuring temperature.