Question

what is bulliform cells. its function​

Answer 1

Bulliform cells are the cell that is spread among the leaf's epidermal cells. They are essential for water storage. During stress circumstances, bulliform cells assist to roll leaves to avoid water loss through transpiration.Bulliform cells are found in epidermal layer of cell of leaf. They are found along with veins modifying themselves in to large colourless and empty cell. Their main function is to store the water. It results in rolling of leaf to prevent the water loss due to transcription under stress.