Q No 13: What is the role of epidermis in plants? 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. hritiksingh1 hritiksingh1 Answer: The main purpose of a epidermal cell are (i) It protects the internal tissues. 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 bitter taste of the substances prevent grazing by animals. Epidermis is the protective tissue of plants which forms the outer covering of entire plant surface and protects the underlying tissues. The waxy cuticle prevents water loss from leaves. It is a thin layer of single cells but in places with less water, the epidermis of the plants can become thick in … 12. STOMATA : Epidermis of leaf has pores stomata surrounded by two kidney-shaped guard cells. Most of the questions have been repeatedly asked in both board and other competitive exams. Ans: Epidermis is present on the outer surface of the whole plant body.The cells of the epidermal tissue form a … CBSE Notes for Class 9 Science chapter 6. how_to_reg Follow . Some epidermal cells secrete poisonous or bad- tasting substances. person. Its main purpose is protection. Epidermis . Answer. The cells of epidermis are present in a continuous layer without intercellular spaces. It is usually made up of a single layer of cells. NCERT Solutions for Class 9 Science Chapter 6: Tissues. Add your answer and earn points. Recommend (0) Comment (0) person. CBSE Class 9 Science Chapter 5 Tissues Exercise Questions with Solutions to help you to revise complete Syllabus and Score More marks. Science . The epidermis may thicker in plants of dry habitats. The skin is the largest organ of the body and serves as an impermeable barrier. What is epidermis? Tissues in english Medium ... Tissues . Epidermis: The outer most layer of cells is called epidermis. The epidermis is the outermost layer of our skin. thumb_up Like (0) visibility Views (2.4K) edit Answer . Epidermal tissues in leaves are covered with a waxy cuticle. Class 9 Science » Tissues; Complete JEE Main/Advanced Course and Test Series ... Epidermis. (b) Epidermis is the outermost covering of cells in plants. question_answer Answers(4) edit Answer . NCERT Solutions for Class 9 Science Chapter 6: Tissues is one of the most important topics with high weightage in the board exam and the expected marks as per the exam pattern is 20. It covers the entire plant. The epidermis is usually made of a single layer of cells. What is epidermis? Jul 5, 2015. ... Epidermis is usually made up of a single layer of cells and gives protection. Disha. Write the function of epidermis on the basis of class 9 biology chapter 2 1 See answer adithyasr2006 is waiting for your help. Class 9 Science Chapter 6 Extra Questions and Answers Tissues. Syeda. Chapter-wise NCERT Solutions For Class 9 Science Chapter 6 Tissues (Biology) solved by Expert Teachers as per NCERT (CBSE) Book guidelines. Class-IX . The outermost layer of the cell is known as the Epidermis. Tissues . 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.
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