How does cork act as protective tissue
WebOct 10, 2024 · 14. How does the cork act as a protective tissue?TAG:-how does the cork act as a protective tissue class 9, how does the cork act as a protective tissue in h... WebHow does the cork act as a protective tissue? SOLUTION: The walls of cork cells are heavily thickened by the deposition of suberin. This structural characteristic helps the cork to protect and prevent from infection and mechanical injury. It also prevents desiccation, by preventing loss of water from the plant body. ...
How does cork act as protective tissue
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WebApr 7, 2024 · For protection against loss of water, mechanical injury, and parasitic fungus by producing a waxy, water-resistant covering called the cuticle, which is made of cutin, on the outer surface of the plant. 14. How does the cork act as a protective tissue? Ans: The cork, which is made up of dead cells, is the bark of a tree. It protects the plant ... WebEpidermis - The Protective Tissue. 3 mins read. Important Questions. How are simple tissues different from complex tissues, in plants? Medium. ... How does the cork act as a protective tissue? Medium. View solution > …
WebHow does cork act as a protective tissue? Solution Cork: Cork refers to dead cells that are present at the periphery of roots and stems. It protects the inner parts from mechanical … WebHow does the cork act as a protective tissue? Cork is a several layer thick tissue, present it the perepheral region. The cells of cork are dead and compactly arranged without …
WebThe epidermis is only one layer of cells that covers the leaves, flowers, roots, and stems of plants. It makes a boundary between the plant and the external environment. It comprises epidermal cells, stomata, and epidermal appendages (trichomes and root hairs). It does not contain companion cells. Companion cell is a part of phloem. WebCork cells are dead. The arrangement of cells is so dense, that there is no intercellular space. Deposition of suberin is observed on the walls of the cells that make them …
WebCork acts as a protective tissue because its cells are dead and compactly arranged without intercellular spaces. They have deposition of suberin on the walls that make them impervious to gases and water. Cork is the part of the periderm that protects inner plant tissues from mechanical injury, water loss, and infections; made of dead, mature cells …
WebAnswer: A neuron is the unit cell of nervous tissue. It is a thread-like structure with cell body and axon. 3: Name the types of simple tissues. Answer: (a) Parenchyma. (b) Collenchyma. (c) Sclerenchyma. 4: Name the types of complex tissues. Answer: Xylem and phloem. sonic.exe soh round 2 all endingsWebMar 24, 2024 · Complete step by step answer: Cork is a protective tissue with the suberized cells. That form stick and waterproof covering of older stem and root. Cork is the outer … sonic exe soh round 2WebHow does the cork act as a protective tissue? Answer Cork goes about as a defensive tissue since its cells are dead and minimalistically orchestrated without intercellular … sonic exe sonic 1WebSep 10, 2024 · How does cork act as a protective tissue? - YouTube #tissue #ncertsolutions How does cork act as a protective tissue? No views Sep 9, 2024 Q.14 How does cork act … sonic exe spirits of hell descargarWebAug 3, 2024 · List two characteristics of cork cells which help them to function as protective tissue. (CCE 2010, 2012) Answer: Suberin: Cork cells are impermeable to water vapours due to deposition of suberin over their cells. Dead Cells: Cork cells are dead, filled with tannins, resins and air. Question 5. Why does growth of a plant occur in specific regions ? sonic.exe stick nodes packWebCork (phellem) is not considered as living tissue. It is a water-resistant, protective tissue that displaces the stem epidermis during the secondary growth phase. A mature cork cell is non-living and has cell walls that are composed of a waxy substance that is highly impermeable to gases and water known as suberin. sonic exe sound effectsWebThe walls of cork cells are heavily thickened by the deposition of suberin which makes these cells impermeable to water and gases. Cork cells prevent desiccation, infection and mechanical injury. Stomata Epidermis of a leaf has small pores, called stomata. Each stoma is bounded by specialized epidermal cells called guard cells. small homogenizer