Class 9 Exam > Class 9 Questions > Choose the correctly matched pair.a)Parenchym...
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Choose the correctly matched pair.
- a)Parenchyma - Living cells with thick walls
- b)Collenchyma - Cells with lignified thick walls
- c)Sclerenchyma - Dead cells with thick walls
- d)Parenchyma - Cells with no intercellular spaces
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Choose the correctly matched pair.a)Parenchyma - Living cells with thi...
- Option A: Parenchyma - Living cells with thick walls
This is incorrect. Parenchyma consists of relatively unspecialised living cells with thin cell walls, not thick walls. They are usually loosely arranged with large intercellular spaces. - Option B: Collenchyma
Cells with lignified thick walls - This is incorrect. Collenchyma cells are living, elongated, and have irregularly thickened cell walls, but they are not lignified. Lignin is a characteristic of sclerenchyma cells. - Option C: Sclerenchyma - Dead cells with thick walls
This is correct. Sclerenchyma cells are dead and have thickened cell walls due to lignin. These thick walls provide mechanical support and strength to the plant parts. - Option D: Parenchyma - Cells with no intercellular spaces
This is incorrect. Parenchyma cells are usually loosely arranged with large intercellular spaces, allowing for storage and the movement of substances.
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Choose the correctly matched pair.a)Parenchyma - Living cells with thi...
Understanding Plant Tissues
In plant biology, tissues are categorized into different types based on their structure and function. The question revolves around identifying the correct match of plant tissue characteristics.
Parenchyma
- Parenchyma cells are the most common type of plant cells.
- They are living cells with thin walls and generally have intercellular spaces.
- Their primary role includes storage, photosynthesis, and tissue repair.
Collenchyma
- Collenchyma cells are living cells characterized by unevenly thickened walls.
- They provide flexibility and support to young plant structures.
- They are NOT lignified; rather, they have a primary cell wall.
Sclerenchyma
- Sclerenchyma is indeed characterized by its dead cells and thick, lignified walls.
- These cells provide strength and rigidity to the plant.
- Their thickened walls are reinforced with lignin, making them durable.
Correct Match: Sclerenchyma - Dead cells with thick walls
- This is the correct option because sclerenchyma is specifically designed to offer structural support.
- The dead nature of these cells allows them to form solid structures, which is essential for the plant's stability and protection.
Incorrect Matches
- The other options misrepresent the characteristics of the respective tissues.
- Parenchyma and collenchyma do not have lignified walls, and parenchyma cells do have intercellular spaces.
In summary, option 'C' accurately describes the sclerenchyma tissue as "dead cells with thick walls," highlighting its vital role in plant structure and support.
In plant biology, tissues are categorized into different types based on their structure and function. The question revolves around identifying the correct match of plant tissue characteristics.
Parenchyma
- Parenchyma cells are the most common type of plant cells.
- They are living cells with thin walls and generally have intercellular spaces.
- Their primary role includes storage, photosynthesis, and tissue repair.
Collenchyma
- Collenchyma cells are living cells characterized by unevenly thickened walls.
- They provide flexibility and support to young plant structures.
- They are NOT lignified; rather, they have a primary cell wall.
Sclerenchyma
- Sclerenchyma is indeed characterized by its dead cells and thick, lignified walls.
- These cells provide strength and rigidity to the plant.
- Their thickened walls are reinforced with lignin, making them durable.
Correct Match: Sclerenchyma - Dead cells with thick walls
- This is the correct option because sclerenchyma is specifically designed to offer structural support.
- The dead nature of these cells allows them to form solid structures, which is essential for the plant's stability and protection.
Incorrect Matches
- The other options misrepresent the characteristics of the respective tissues.
- Parenchyma and collenchyma do not have lignified walls, and parenchyma cells do have intercellular spaces.
In summary, option 'C' accurately describes the sclerenchyma tissue as "dead cells with thick walls," highlighting its vital role in plant structure and support.
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Choose the correctly matched pair.a)Parenchyma - Living cells with thick wallsb)Collenchyma - Cells with lignified thick wallsc)Sclerenchyma - Dead cells with thick wallsd)Parenchyma - Cells with no intercellular spacesCorrect answer is option 'C'. Can you explain this answer?
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Choose the correctly matched pair.a)Parenchyma - Living cells with thick wallsb)Collenchyma - Cells with lignified thick wallsc)Sclerenchyma - Dead cells with thick wallsd)Parenchyma - Cells with no intercellular spacesCorrect answer is option 'C'. 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 Choose the correctly matched pair.a)Parenchyma - Living cells with thick wallsb)Collenchyma - Cells with lignified thick wallsc)Sclerenchyma - Dead cells with thick wallsd)Parenchyma - Cells with no intercellular spacesCorrect answer is option 'C'. 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 Choose the correctly matched pair.a)Parenchyma - Living cells with thick wallsb)Collenchyma - Cells with lignified thick wallsc)Sclerenchyma - Dead cells with thick wallsd)Parenchyma - Cells with no intercellular spacesCorrect answer is option 'C'. Can you explain this answer?.
Choose the correctly matched pair.a)Parenchyma - Living cells with thick wallsb)Collenchyma - Cells with lignified thick wallsc)Sclerenchyma - Dead cells with thick wallsd)Parenchyma - Cells with no intercellular spacesCorrect answer is option 'C'. 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 Choose the correctly matched pair.a)Parenchyma - Living cells with thick wallsb)Collenchyma - Cells with lignified thick wallsc)Sclerenchyma - Dead cells with thick wallsd)Parenchyma - Cells with no intercellular spacesCorrect answer is option 'C'. 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 Choose the correctly matched pair.a)Parenchyma - Living cells with thick wallsb)Collenchyma - Cells with lignified thick wallsc)Sclerenchyma - Dead cells with thick wallsd)Parenchyma - Cells with no intercellular spacesCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Choose the correctly matched pair.a)Parenchyma - Living cells with thick wallsb)Collenchyma - Cells with lignified thick wallsc)Sclerenchyma - Dead cells with thick wallsd)Parenchyma - Cells with no intercellular spacesCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
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Choose the correctly matched pair.a)Parenchyma - Living cells with thick wallsb)Collenchyma - Cells with lignified thick wallsc)Sclerenchyma - Dead cells with thick wallsd)Parenchyma - Cells with no intercellular spacesCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Choose the correctly matched pair.a)Parenchyma - Living cells with thick wallsb)Collenchyma - Cells with lignified thick wallsc)Sclerenchyma - Dead cells with thick wallsd)Parenchyma - Cells with no intercellular spacesCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Choose the correctly matched pair.a)Parenchyma - Living cells with thick wallsb)Collenchyma - Cells with lignified thick wallsc)Sclerenchyma - Dead cells with thick wallsd)Parenchyma - Cells with no intercellular spacesCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Choose the correctly matched pair.a)Parenchyma - Living cells with thick wallsb)Collenchyma - Cells with lignified thick wallsc)Sclerenchyma - Dead cells with thick wallsd)Parenchyma - Cells with no intercellular spacesCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 9 tests.
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