MCQ
For two statements are given $-$ one labelled Assertion $(A)$ and the other labelled Reason $(R).$ Select the correct answer to these questions from the codes $\ce{(a), (b), (c)}$ and $(d)$ as given below :
Assertion : $\text{DDT}$ can pass along food chain from crops to man or other animals and harm them.
Reason : $\text{DDT}$ is non $-$ biodegradable and cannot be metabolized within bodies of living organisms and accumulates in their bodies.
Assertion : $\text{DDT}$ can pass along food chain from crops to man or other animals and harm them.
Reason : $\text{DDT}$ is non $-$ biodegradable and cannot be metabolized within bodies of living organisms and accumulates in their bodies.
- ✓Both $A$ and $R$ are true, and $R$ is correct explanation of the assertion.
- BBoth $A$ and $R$ are true, but $R$ is not the correct explanation of the assertion.
- C$A$ is true, but $R$ is false.
- D$A$ is false, but $R$ is true.