What are the internal parts of a leaf and their functions

Epidermis is the outermost layer of the stem.The internal structure of the leaf is protected by the leaf epidermis, which is continuous with the stem epidermis.Identify the types of leaves!The main function of a leaf is to produce food for the plant by photosynthesis.Chlorophyll, the substance that gives plants their characteristic green colour, absorbs light energy.

On most leaves, the lamina, or leaf blade, is the widest part of the leaf.The flat part of the leaf is called the_____.Outmost tissue on the lower side of the leaf outmost tissue on upper side of the leaf outmost tissue on the upper side of the leaf outmost tissue on the lower side of the leaf cells containing chlorophyll row of elongated cells in upper center leaf waxy substance covering the.Stipules, which are little green appendages near the base of the petiole, can also be seen on leaves.Click here to view we have moved all content for this concept to for better organization.

Structure of a leaf the cuticle helps retain water inside the leaf cellsAnatomy of the leaf is the detailed study of the internal structure of a leaf, usually revealed by its dissection.The apex or tip is the top part of the leaf that can be round, pointed, and smooth.They develop as protrusions from the shoot apex and are organs of limited growth.Features of leaves and their functions.

Basic leaf features in angiosperms (flowering plants) include the leaf blade, petiole, and stipules.The internal tissues consist of the mesophyll, the photosynthetic cells of the leaf.(ii) providing channels for translocation of organic nutrients, (iii) conduction of minerals, (iv) by their large number, the veins and veinlet's provide skeletal support to the lamina so that it can remain stretched for its optimum functioning,The leaf is also involved in the transpiration process.The mesophyll tissue is an important part of the leaf structure and function.