CBSE Notes for Class 9 Science chapter 6. Syeda. Ans: Epidermis is present on the outer surface of the whole plant body.The cells of the epidermal tissue form a … (b) Epidermis is the outermost covering of cells in plants. Tissues in english Medium ... Tissues . Some epidermal cells secrete poisonous or bad- tasting substances. Selina Solutions for class 9 Biology Chapter 13 – Skin – The Jack Of All Trades The unit briefs about the structure and functions of the skin. Epidermal tissues in leaves are covered with a waxy cuticle. ... Epidermis is usually made up of a single layer of cells and gives protection. hritiksingh1 hritiksingh1 Answer: The main purpose of a epidermal cell are (i) It protects the internal tissues. Epidermis is the protective tissue of plants which forms the outer covering of entire plant surface and protects the underlying tissues. Q No 13: What is the role of epidermis in plants? The cells of epidermis are present in a continuous layer without intercellular spaces. Epidermis: The outer most layer of cells is called epidermis. Epidermis . NCERT Solutions for Class 9 Science Chapter 6: Tissues. The bitter taste of the substances prevent grazing by animals. On aerial parts of a plant epidermal cells often secrete a waxy, water resistant layer on their outer surface to prevent loss of water from plant. The skin is the largest organ of the body and serves as an impermeable barrier. The epidermis is usually made of a single layer of cells. It covers the entire plant. Recommend (0) Comment (0) person. Answer. Disha. Class 9 Science » Tissues; Complete JEE Main/Advanced Course and Test Series ... Epidermis. CBSE Class 9 Science Chapter 5 Tissues Exercise Questions with Solutions to help you to revise complete Syllabus and Score More marks. STOMATA : Epidermis of leaf has pores stomata surrounded by two kidney-shaped guard cells. person. It is usually made up of a single layer of cells. The epidermis may thicker in plants of dry habitats. What is epidermis? The aerial parts of plants have waxy, water resistant layer on the outer surface of epidermal cells which in turn reduces water loss and provide protection against mechanical injury and invasion of parasitic fungi. Write the function of epidermis on the basis of class 9 biology chapter 2 1 See answer adithyasr2006 is waiting for your help. Jul 5, 2015. Add your answer and earn points. thumb_up Like (0) visibility Views (2.4K) edit Answer . Class 9 Science Chapter 6 Extra Questions and Answers Tissues. The waxy cuticle prevents water loss from leaves. 12. how_to_reg Follow . It is a thin layer of single cells but in places with less water, the epidermis of the plants can become thick in … What is epidermis? Chapter-wise NCERT Solutions For Class 9 Science Chapter 6 Tissues (Biology) solved by Expert Teachers as per NCERT (CBSE) Book guidelines. Class-IX . Science . 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