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Cork is impervious to water due to the presence of _______ in its cell wall.
- a)sillica
- b)CaCO3
- c)suberin
- d)cuticle
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Cork is impervious to water due to the presence of _______ in its cell...
The phellem or cork cells are dead these are impervious tow water due to suberin deposition in the cell wall. Cork prevents the loss of water by evaporation. It also protects the interior against entry of harmful microorganisms, mechanical injury and extermes of temperature. cork is light compressible, nonreactive and sufficiently resistant to fire. it is used as stopper for bottles, shock absorption and insulation.
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Cork is impervious to water due to the presence of _______ in its cell...
Understanding Cork's Impervious Nature
Cork is a unique material derived from the bark of the cork oak tree, and its water-resistant properties are primarily due to the presence of suberin in its cell walls.
What is Suberin?
- Suberin is a complex biopolymer found in the cell walls of cork cells.
- It acts as a barrier, preventing water from penetrating the cork structure.
- This waxy substance is essential for the cork’s ability to retain moisture and resist decay.
Why is Cork Impervious to Water?
- The presence of suberin creates a hydrophobic (water-repelling) surface.
- Cork cells are filled with air, making them lightweight and buoyant, while also contributing to their impermeability.
- The combination of suberin and the cellular structure results in cork being an effective material for various applications, including bottle stoppers and insulation.
Applications of Cork
- Due to its water-resistant properties, cork is widely used in the beverage industry.
- It also finds uses in flooring, insulation, and as an eco-friendly packaging material.
In summary, the key to cork's imperviousness is suberin, which equips it with remarkable water-repelling capabilities, making cork a valuable resource in various sectors.
Cork is a unique material derived from the bark of the cork oak tree, and its water-resistant properties are primarily due to the presence of suberin in its cell walls.
What is Suberin?
- Suberin is a complex biopolymer found in the cell walls of cork cells.
- It acts as a barrier, preventing water from penetrating the cork structure.
- This waxy substance is essential for the cork’s ability to retain moisture and resist decay.
Why is Cork Impervious to Water?
- The presence of suberin creates a hydrophobic (water-repelling) surface.
- Cork cells are filled with air, making them lightweight and buoyant, while also contributing to their impermeability.
- The combination of suberin and the cellular structure results in cork being an effective material for various applications, including bottle stoppers and insulation.
Applications of Cork
- Due to its water-resistant properties, cork is widely used in the beverage industry.
- It also finds uses in flooring, insulation, and as an eco-friendly packaging material.
In summary, the key to cork's imperviousness is suberin, which equips it with remarkable water-repelling capabilities, making cork a valuable resource in various sectors.
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Cork is impervious to water due to the presence of _______ in its cell wall.a)sillicab)CaCO3c)suberind)cuticleCorrect answer is option 'C'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Cork is impervious to water due to the presence of _______ in its cell wall.a)sillicab)CaCO3c)suberind)cuticleCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Cork is impervious to water due to the presence of _______ in its cell wall.a)sillicab)CaCO3c)suberind)cuticleCorrect answer is option 'C'. Can you explain this answer?.
Cork is impervious to water due to the presence of _______ in its cell wall.a)sillicab)CaCO3c)suberind)cuticleCorrect answer is option 'C'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Cork is impervious to water due to the presence of _______ in its cell wall.a)sillicab)CaCO3c)suberind)cuticleCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Cork is impervious to water due to the presence of _______ in its cell wall.a)sillicab)CaCO3c)suberind)cuticleCorrect answer is option 'C'. Can you explain this answer?.
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