Question

Assertion(A)-Simple diffusion is not sufficient to carry out the life processes of
multicellular organisms.
Reason(R)-In multicellular organisms, all the cells may not be in direct contact with
the surrounding environment.


(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:

(a)Both A and R are true and R is the correct explanation of A.