Question

What is a bulliform cell?

Answer 1

Bulliform cells are large, bubble-shaped epidermal cells that occur in groups on the upper surface of the leaves of many monocots.These cells are present on the adaxial or the upper surface of the leaf. They are generally present near the mid vein. These cells are large, empty and colourless.

Answer 2

These are the characteristic cells of grasses(poaceae members) they help in regulating transpiration process