Question

15) Assertion: Food chain is responsible for the entry of harmful chemicals in
our bodies.
Reason: The length and complexity of food chains vary greatly.

a) Both A and R are true, and R is the correct explanation of A
b) Both A and R are true, and R is not the correct explanation of A
c) A is true , But R is False
d) A is False , But R is True​

Answer 1

Answer:

Answer. but when we take into consideration the pollution involved then food chains can be responsible for contamination and in that case assertion will be correct but reason will still not be the correct explanation of assertion.