epidermal tissue in leaves has large number of openings give reasons Share with your friends Share 0 Alkama answered this What is matter -1 View Full Answer Ad answered this Epidermis of a leaf is not continuous at some places due to presence of small pores called stomata.Stomata regulates the gaseous exchange and transpiration in plants. -1 Harliv Singh answered this For transpiration and exchange of gases. -1 Harliv Singh answered this Transportation and exchange of gases -2