Question

Bubble-shaped epidermal cells that occur on the upper surface of the monocot leaves are

• A. Bulliform cells
• B. Palisade parenchyma
• C. Spongy parenchyma
• D. Accessory cells

Answer 1

The correct option is A Bulliform cells

Bubble shaped epidermis cell that occurs on the epidermis of the upper surface of monocot are called as bulliform cells. In drought condition, it helps in rolling of leaves, transpiration etc. Parenchyma is a thin walled, living, unspecialized cells mainly consists of cellulose. Palisade parenchyma cell present below the upper epidermis in dorsiventral leaf. Spongy parenchyma cell present towards lower epidermis in dorsiventral leaf. Acessory cells are the immune cells found in animals and not in plants.

Thus, the correct answer is A.