How does cork act as protective tissue

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August undefined, 2024

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. WebThe 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.

How does the cork act as a protective tissue? - SaralStudy

WebHow does the cork act as a protective tissue? Answers (1) Cork is the outer protective layer or bark of a tree. The cork cells are dead and compactly packed with no intercellular … 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 … how high to mount large screen tv

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WebMar 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 … 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. 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 … highfield bond pty ltd

How does the cork act as a protective tissue? - Vedantu

How does the cork act as a protective tissue? - TutorialsPoint

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. WebQ No 14: How does the cork act as a protective tissue? Ans: Cells of cork are dead and compactly arranged without intercellular spaces. They also have a chemical called suberin in their walls that makes them impervious to gases and water thus they provide strong mechanical strength to plants. Q No 15: Complete the table: Ans: Important Links how high to mount pot fillerWebHow 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. ... how high to mount meter box

"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. " - How does cork act as protective tissue

How does cork act as protective tissue

Tissues Class 9 Notes, Chapter 6 Explanation, Question and Answer

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 … WebEpidermis 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 ...

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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 > … 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 ...

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 … 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? Ans. Cork acts as a protective tissue because its cells are dead and compactly arranged without intercellular spaces. They have … 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. ...

WebQ 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)

how high to mount pool table lightWebOct 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... how high to mount laundry room cabinetsWebAug 10, 2024 · Answer: Cork 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. highfield bridge clubWebAug 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 ? how high to mount shower valveWebHow 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 … how high to mount mirror above vanityWebJan 5, 2024 · How does the cork act as a protective tissue? Answer : Cork is a multi layered structure of of epidermal. These cells are dead and compactly arranged without inter … high field bootsWeb(a) Tissue that forms inner lining of our mouth. (b) Tissue that connects muscle to bone in humans. (c) Tissue that transports food in plants. (d) Tissue that stores fat in our body. (e) Connective tissue whose matrix is fluid, (f) Tissue present in brain. 1072 Views Answer Define the term ‘tissue’. 1065 Views Answer Advertisement Company Careers how high to mount thermostat