Question

For question number 3 two statements are given one labelled assertion A and the other labelled reason R . select the correct answer to these questions from the given options ASSERTION: Stomata help in exchange of gases. REASON: Stomata are tiny openings present on the surface of leaf. *



(a) both A and R is true and R is correct explanation of A

(b) both A and R is true but R is not correct explanation of A

(c) A is true R is false

(d) both A and R are false​

Answer 1

Answer:

Option A

Explanation:

It is because as we all know, stomata are tiny openings present in the leaf and thus it helps them in exchange of gases i.e. carbon dioxide and oxygen.

I hope you got your answer...