Question

Isobilateral leaves have stomata on

• A. Both upper and lower surfaces
• B. Upper surface only
• C. Lower surface only
• D. None of the two surfaces

Answer 1

The correct option is A Both upper and lower surfaces

In isobilateral leaves or monocot leaves, stomata are present on both upper or adaxial epidermis as well as lower epidermis or abaxial epidermis.

So, the correct option is ‘Both upper and lower surfaces’.