How does cork act as protective tissue

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August undefined, 2024

WebQuestion 14: How does the cork act as a protective tissue? Answer: The cork cells are dead cells and do not have any intercellular spaces. The cell wall of the cork cells are coated with suberin (a waxy substance). Suberin makes these cells impermeable to water and gases. Cork is protective in function; it protects underlying tissues from ... WebHow does the cork act as a protective tissue? Ans. Cork acts as a protective tissue because its cells are dead and compactly arranged without intercellular spaces. They have …

How does cork act as a protective tissue? - zigya.com

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. 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 ... sharelov

How does a Cork acts as a protective tissue? - BYJU

WebMar 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 … 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. ... 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 … share love gif

How does the cork act as a protective tissue? - vedantu.com

WebSep 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 … WebCork (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. share lounge 押上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 … poorly differentiated cancer

"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 … " - How does cork act as protective tissue

How does cork act as protective tissue

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.

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WebCork acts as a protective tissuebecause its cells are dead and compactly arranged without intercellular spaces. They have deposition of suberin on the walls that make them …

WebHow does the cork act as a protective tissue? Answer: Aakash Institute. Cork is the outer protective layer of the bark of a tree. The cork cells are dead and compactly packed with no intercellular space. Their cell walls are coated with a waxy substance, suberin, which does not allow water and gases to pass through. ... WebAssertion Cork is a protective tissue present in plants. Reason It aids in protection against water loss, mechanical injury and microbial infestation. (1) Both assertion and reason are true and reason is the correct explanation of assertion. (2) Both assertion and reason are true but reason is not the correct explanation of assertion.

WebAug 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 ? WebHow is the cork act a protective tissue in nature? Hard Solution Verified by Toppr Cork is a protective tissue with dead suberin rich cells that forms a thick and waterproof covering of older stems and roots. Suberin is a waterproofing …

WebCork act as a protective tissue as it has dead cells made up of suberin which forms thick and waterproof covering of older stem and root Suberin is a waterproofing waxy …

WebJul 14, 2015 · Expert Answer Cork is a several layered thick tissue present on the outer side of the secondary meristem. Its cells are dead and compactly arranged without … share love give cell phoneWebHow 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 spaces. They have testimony of suberin on the dividers that … share love imagesWebEpidermis is a protective tissue of angiospermic plants. It provides protections to underlying tissues. ... Question 14: How does the cork act as a protective tissue? Answer: The outer protective layer or bark of a tree is known as the cork. It is made up of dead cells. Therefore, it protects the plant against mechanical injury, temperature ... share lounge 湘南WebHow does the cork act as a protective tissue. Cork as a protective tissue because it's cells are dead and compactly arranged without intercellular spaces. They have deposition of seuberin on walls that make them impervious to gases and water. Students also viewed. share love merchWebMar 30, 2024 · Cork acts as a protective tissue as: Cork cells are dead Cells are compactly arranged They do not have intercellular spaces They have a chemical called suberin in … poorly differentiated cancer cellsWebOct 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... poorly differentiated carcinoma of the breastWebQ 19 Name the fluid connective tissue in humans. What are its various constituents? Marks (2) Q 20 ―Multi-cellular organisms show division of labour.‖ Comment. Marks (2) Q 21 How does the cork act as a protective tissue? Marks (2) Q 22 State two points of differences between bone and cartilage. Marks (2) Q 23 Complete the table: Marks (2) share love meaning