the two statements labeled as Assertion (A) and Reason (R) and choose the correct option
a) Assertion (A) - In lichens both Alga and Fungi are present.
Reason(R) - Fungi can prepare their own food.
i)Both A and R are true and R is the correct explanation of A
ii) Both A and R are true but R is not the correct explanation of A
iii) A is true but R is false
iv) A is false but R is true b) Assertion

(A)-Food moves through food pipe. Reason (R) - The rhythmic contraction and relaxation of muscle allows the food to move downward through food pipe.
i) Both A and R are true and R is the correct explanation of A
ii) Both A and R are true but R is not the correct explanation of A
iii) A is true but R is false
iv) A is false but R is true​