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Cells of tissue A have small intercellular spaces and walls thickened at the corners. Cells of tissue B do not have intercellular spaces and thickened cell walls. Identify tissue A and B.
- a)A: Collenchyma, B: Sclerenchyma
- b)A: Sclerenchyma, B: Collenchyma
- c)A: Chlorenchyma, B: Sclerenchyma
- d)Collenchyma, B- Chlorenchyma
Correct answer is 'A'. Can you explain this answer?
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Verified Answer
Cells of tissue A have small intercellular spaces and walls thickened ...
Collenchyma: The cells have cell walls thickened at the corners due to pectin deposition.
Sclerenchyma: Their walls are thickened due to lignin deposition.
Most Upvoted Answer
Cells of tissue A have small intercellular spaces and walls thickened ...
Because collenchyma cells have thickened at corners due to extra deposition of lignin(cementing thing.)and small inter-cellular spaces. They basically mechanical tissues which provide strength to plants. Scelernchyma provides with hardness.
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Community Answer
Cells of tissue A have small intercellular spaces and walls thickened ...
The correct answer is option 'A': A: Collenchyma, B: Sclerenchyma
Explanation:
Collenchyma tissue:
- Collenchyma tissue is a type of simple permanent tissue found in plants.
- It is mainly involved in providing mechanical support to the growing plant parts.
- Cells of collenchyma tissue have small intercellular spaces and thickened cell walls at the corners.
- The thickening of cell walls is due to the deposition of cellulose, hemicellulose, and pectin.
- Collenchyma tissue is usually found below the epidermis in young stems, petioles, and leaf veins.
- It allows flexibility and stretching in the plant parts while providing support.
Sclerenchyma tissue:
- Sclerenchyma tissue is another type of simple permanent tissue found in plants.
- Its main function is to provide mechanical support and protection to the plant.
- Cells of sclerenchyma tissue do not have intercellular spaces and have thickened and lignified cell walls.
- The thickening and lignification of cell walls provide strength and rigidity to the plant parts.
- Sclerenchyma tissue is usually found in mature plant organs like stems, roots, and seed coats.
Comparison between collenchyma tissue and sclerenchyma tissue:
- Both collenchyma tissue and sclerenchyma tissue provide mechanical support to the plant.
- However, they differ in terms of the presence of intercellular spaces and the nature of cell wall thickening.
- Collenchyma tissue has small intercellular spaces and thickened cell walls at the corners, while sclerenchyma tissue does not have intercellular spaces and has thickened and lignified cell walls.
- The cell walls of collenchyma tissue are made up of cellulose, hemicellulose, and pectin, whereas the cell walls of sclerenchyma tissue are heavily lignified.
- Collenchyma tissue is usually found in young plant parts, while sclerenchyma tissue is found in mature plant organs.
In conclusion, the given tissues A and B can be identified as:
- A: Collenchyma tissue (due to the presence of small intercellular spaces and thickened cell walls at the corners)
- B: Sclerenchyma tissue (due to the absence of intercellular spaces and the presence of thickened and lignified cell walls)
Explanation:
Collenchyma tissue:
- Collenchyma tissue is a type of simple permanent tissue found in plants.
- It is mainly involved in providing mechanical support to the growing plant parts.
- Cells of collenchyma tissue have small intercellular spaces and thickened cell walls at the corners.
- The thickening of cell walls is due to the deposition of cellulose, hemicellulose, and pectin.
- Collenchyma tissue is usually found below the epidermis in young stems, petioles, and leaf veins.
- It allows flexibility and stretching in the plant parts while providing support.
Sclerenchyma tissue:
- Sclerenchyma tissue is another type of simple permanent tissue found in plants.
- Its main function is to provide mechanical support and protection to the plant.
- Cells of sclerenchyma tissue do not have intercellular spaces and have thickened and lignified cell walls.
- The thickening and lignification of cell walls provide strength and rigidity to the plant parts.
- Sclerenchyma tissue is usually found in mature plant organs like stems, roots, and seed coats.
Comparison between collenchyma tissue and sclerenchyma tissue:
- Both collenchyma tissue and sclerenchyma tissue provide mechanical support to the plant.
- However, they differ in terms of the presence of intercellular spaces and the nature of cell wall thickening.
- Collenchyma tissue has small intercellular spaces and thickened cell walls at the corners, while sclerenchyma tissue does not have intercellular spaces and has thickened and lignified cell walls.
- The cell walls of collenchyma tissue are made up of cellulose, hemicellulose, and pectin, whereas the cell walls of sclerenchyma tissue are heavily lignified.
- Collenchyma tissue is usually found in young plant parts, while sclerenchyma tissue is found in mature plant organs.
In conclusion, the given tissues A and B can be identified as:
- A: Collenchyma tissue (due to the presence of small intercellular spaces and thickened cell walls at the corners)
- B: Sclerenchyma tissue (due to the absence of intercellular spaces and the presence of thickened and lignified cell walls)
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Cells of tissue A have small intercellular spaces and walls thickened at the corners. Cells of tissue B do not have intercellular spaces and thickened cell walls. Identify tissue A and B.a)A: Collenchyma, B: Sclerenchymab)A: Sclerenchyma, B: Collenchymac)A: Chlorenchyma, B: Sclerenchymad)Collenchyma, B- ChlorenchymaCorrect answer is 'A'. Can you explain this answer?
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Cells of tissue A have small intercellular spaces and walls thickened at the corners. Cells of tissue B do not have intercellular spaces and thickened cell walls. Identify tissue A and B.a)A: Collenchyma, B: Sclerenchymab)A: Sclerenchyma, B: Collenchymac)A: Chlorenchyma, B: Sclerenchymad)Collenchyma, B- ChlorenchymaCorrect answer is 'A'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Cells of tissue A have small intercellular spaces and walls thickened at the corners. Cells of tissue B do not have intercellular spaces and thickened cell walls. Identify tissue A and B.a)A: Collenchyma, B: Sclerenchymab)A: Sclerenchyma, B: Collenchymac)A: Chlorenchyma, B: Sclerenchymad)Collenchyma, B- ChlorenchymaCorrect answer is 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Cells of tissue A have small intercellular spaces and walls thickened at the corners. Cells of tissue B do not have intercellular spaces and thickened cell walls. Identify tissue A and B.a)A: Collenchyma, B: Sclerenchymab)A: Sclerenchyma, B: Collenchymac)A: Chlorenchyma, B: Sclerenchymad)Collenchyma, B- ChlorenchymaCorrect answer is 'A'. Can you explain this answer?.
Cells of tissue A have small intercellular spaces and walls thickened at the corners. Cells of tissue B do not have intercellular spaces and thickened cell walls. Identify tissue A and B.a)A: Collenchyma, B: Sclerenchymab)A: Sclerenchyma, B: Collenchymac)A: Chlorenchyma, B: Sclerenchymad)Collenchyma, B- ChlorenchymaCorrect answer is 'A'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Cells of tissue A have small intercellular spaces and walls thickened at the corners. Cells of tissue B do not have intercellular spaces and thickened cell walls. Identify tissue A and B.a)A: Collenchyma, B: Sclerenchymab)A: Sclerenchyma, B: Collenchymac)A: Chlorenchyma, B: Sclerenchymad)Collenchyma, B- ChlorenchymaCorrect answer is 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Cells of tissue A have small intercellular spaces and walls thickened at the corners. Cells of tissue B do not have intercellular spaces and thickened cell walls. Identify tissue A and B.a)A: Collenchyma, B: Sclerenchymab)A: Sclerenchyma, B: Collenchymac)A: Chlorenchyma, B: Sclerenchymad)Collenchyma, B- ChlorenchymaCorrect answer is 'A'. Can you explain this answer?.
Solutions for Cells of tissue A have small intercellular spaces and walls thickened at the corners. Cells of tissue B do not have intercellular spaces and thickened cell walls. Identify tissue A and B.a)A: Collenchyma, B: Sclerenchymab)A: Sclerenchyma, B: Collenchymac)A: Chlorenchyma, B: Sclerenchymad)Collenchyma, B- ChlorenchymaCorrect answer is 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
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ample number of questions to practice Cells of tissue A have small intercellular spaces and walls thickened at the corners. Cells of tissue B do not have intercellular spaces and thickened cell walls. Identify tissue A and B.a)A: Collenchyma, B: Sclerenchymab)A: Sclerenchyma, B: Collenchymac)A: Chlorenchyma, B: Sclerenchymad)Collenchyma, B- ChlorenchymaCorrect answer is 'A'. Can you explain this answer? tests, examples and also practice Class 9 tests.
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