Question

1. The following question consist of two statements. Assertion (A) and
Reason(R).Answer these questions selecting the appropriate option given
below:
(a) Both A and R are true and R is the correct explanation of A
(b) Both A and R are true but R is not the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
Assertion (A): The opening and closing of the pore is a function of the guard cell.
Reason (R): Stomatal pores are the site for exchange of gases by diffusion.
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Answer 1

B

because both are correct but reason is not correct explanation of assertion

Answer 2

Answer:

OPTION B IS CORRECT

Explanation: