How does cork act as protective tissue

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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 ... 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.

How does the cork act as a protective tissue... - Lido Learning

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. 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. flintstones sweatshirt

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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. 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 … 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. flintstones supplements healthy brain support

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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 ? Web(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 flintstones tattoosWebCork 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 … flintstones swedish visitors

"WebHow 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 … " - How does cork act as protective tissue

How does cork act as protective tissue

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 ... 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 …

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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. ... 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 …

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) 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 …

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 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.

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 …

flintstones takes place in the futureWebJan 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 … flintstones taxiWebHow does a Cork acts as a protective tissue? Solution The outer protective layer or bark of a tree is known as the cork. It is made up of dead cells. It protects the plant against … flintstones syndicationWebCork 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 … flintstones swimming poolWebHow 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 … greater than 17WebEpidermis - 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 > … flintstones tallahassee flWebSep 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 … greater than 16 symbol