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Assertion: Both at the root apex and the shoot apex, the constantly dividing cells show the meristematic phase of growth.
Reason: The cells of this region are rich in protoplasm and lacks nuclei.
Reason: The cells of this region are rich in protoplasm and lacks nuclei.
- a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
- b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
- c)If Assertion is true but Reason is false.
- d)If both Assertion and Reason are false
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Assertion: Both at the root apex and the shoot apex, the constantly di...
Understanding the Assertion and Reason
The assertion states that both the root apex and the shoot apex consist of constantly dividing cells that exhibit the meristematic phase of growth. This is indeed true as meristematic tissues are responsible for the growth of plants, allowing them to extend both roots and shoots.
Details on Meristematic Tissue
- Meristematic cells are undifferentiated cells that can divide and differentiate into various cell types.
- They are primarily located at the tips of roots and shoots, facilitating primary growth.
Evaluation of the Reason
The reason claims that the cells in these regions are rich in protoplasm but lack nuclei. This statement is incorrect.
- Meristematic cells are characterized by a high nucleus-to-cytoplasm ratio, meaning they do contain nuclei.
- The presence of nuclei is essential for cell division and the overall functioning of these cells.
Conclusion
Given the above explanations:
- The assertion is true as it accurately describes the nature of cells at the root and shoot apex.
- The reason is false because it incorrectly suggests that these cells lack nuclei.
Thus, the correct answer is option 'C': Assertion is true but Reason is false. This distinction highlights the importance of understanding the characteristics of meristematic cells in plant growth and development.
The assertion states that both the root apex and the shoot apex consist of constantly dividing cells that exhibit the meristematic phase of growth. This is indeed true as meristematic tissues are responsible for the growth of plants, allowing them to extend both roots and shoots.
Details on Meristematic Tissue
- Meristematic cells are undifferentiated cells that can divide and differentiate into various cell types.
- They are primarily located at the tips of roots and shoots, facilitating primary growth.
Evaluation of the Reason
The reason claims that the cells in these regions are rich in protoplasm but lack nuclei. This statement is incorrect.
- Meristematic cells are characterized by a high nucleus-to-cytoplasm ratio, meaning they do contain nuclei.
- The presence of nuclei is essential for cell division and the overall functioning of these cells.
Conclusion
Given the above explanations:
- The assertion is true as it accurately describes the nature of cells at the root and shoot apex.
- The reason is false because it incorrectly suggests that these cells lack nuclei.
Thus, the correct answer is option 'C': Assertion is true but Reason is false. This distinction highlights the importance of understanding the characteristics of meristematic cells in plant growth and development.
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Community Answer
Assertion: Both at the root apex and the shoot apex, the constantly di...
The root apex, shoot apex and many other regions consists meristematic tissue. By mitotic divisions of the meristematic cells new cells are produced. These cells have cellulosic cells walls, contains large nucleus and rich in protoplasm. It is called the phase of cell formation or cell division.
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Assertion: Both at the root apex and the shoot apex, the constantly dividing cells show the meristematic phase of growth.Reason: The cells of this region are rich in protoplasm and lacks nuclei.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'C'. Can you explain this answer?
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Assertion: Both at the root apex and the shoot apex, the constantly dividing cells show the meristematic phase of growth.Reason: The cells of this region are rich in protoplasm and lacks nuclei.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Assertion: Both at the root apex and the shoot apex, the constantly dividing cells show the meristematic phase of growth.Reason: The cells of this region are rich in protoplasm and lacks nuclei.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion: Both at the root apex and the shoot apex, the constantly dividing cells show the meristematic phase of growth.Reason: The cells of this region are rich in protoplasm and lacks nuclei.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'C'. Can you explain this answer?.
Assertion: Both at the root apex and the shoot apex, the constantly dividing cells show the meristematic phase of growth.Reason: The cells of this region are rich in protoplasm and lacks nuclei.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Assertion: Both at the root apex and the shoot apex, the constantly dividing cells show the meristematic phase of growth.Reason: The cells of this region are rich in protoplasm and lacks nuclei.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion: Both at the root apex and the shoot apex, the constantly dividing cells show the meristematic phase of growth.Reason: The cells of this region are rich in protoplasm and lacks nuclei.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Assertion: Both at the root apex and the shoot apex, the constantly dividing cells show the meristematic phase of growth.Reason: The cells of this region are rich in protoplasm and lacks nuclei.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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ample number of questions to practice Assertion: Both at the root apex and the shoot apex, the constantly dividing cells show the meristematic phase of growth.Reason: The cells of this region are rich in protoplasm and lacks nuclei.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are falseCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice NEET tests.
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