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Assertion: Pneumataphores are seen in Rhizophora.
Reason: From the region of elongation, some of the epidermal cells form root hairs.
Reason: From the region of elongation, some of the epidermal cells form root hairs.
- 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: Pneumataphores are seen in Rhizophora.Reason: From the regi...
Understanding the Assertion and Reason
The assertion states that "Pneumatophores are seen in Rhizophora," which is true. Rhizophora, commonly known as mangroves, are characterized by specialized aerial roots called pneumatophores. These structures help the plant breathe in waterlogged and anaerobic soil conditions.
Examining the Reason
The reason provided is that "From the region of elongation, some of the epidermal cells form root hairs." While this statement is true, it is not relevant to the assertion about pneumatophores. Root hairs primarily function to absorb water and nutrients from the soil, and their formation occurs in the elongation zone of roots, not specifically related to the adaptation seen in Rhizophora.
Conclusion on Options
Given this analysis, the correct answer is option 'C':
- Assertion is true: Pneumatophores are indeed present in Rhizophora.
- Reason is false: Although the statement about root hairs is correct, it does not explain the presence of pneumatophores.
Key Takeaways
- Pneumatophores: Specialized roots for gas exchange in swampy habitats.
- Root Hairs: Structures for water absorption, not directly related to pneumatophores.
This distinction clarifies why the assertion holds true while the reason does not provide a correct explanation, leading to the conclusion that the answer is option 'C'.
The assertion states that "Pneumatophores are seen in Rhizophora," which is true. Rhizophora, commonly known as mangroves, are characterized by specialized aerial roots called pneumatophores. These structures help the plant breathe in waterlogged and anaerobic soil conditions.
Examining the Reason
The reason provided is that "From the region of elongation, some of the epidermal cells form root hairs." While this statement is true, it is not relevant to the assertion about pneumatophores. Root hairs primarily function to absorb water and nutrients from the soil, and their formation occurs in the elongation zone of roots, not specifically related to the adaptation seen in Rhizophora.
Conclusion on Options
Given this analysis, the correct answer is option 'C':
- Assertion is true: Pneumatophores are indeed present in Rhizophora.
- Reason is false: Although the statement about root hairs is correct, it does not explain the presence of pneumatophores.
Key Takeaways
- Pneumatophores: Specialized roots for gas exchange in swampy habitats.
- Root Hairs: Structures for water absorption, not directly related to pneumatophores.
This distinction clarifies why the assertion holds true while the reason does not provide a correct explanation, leading to the conclusion that the answer is option 'C'.
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Community Answer
Assertion: Pneumataphores are seen in Rhizophora.Reason: From the regi...
The zone of elongation region of a root lies behind the growing point. The cells of this region are newly formed cells which lose the power of division. They elongate rapidly. This increases the length of the root. The root hair zone represents the zone of differentiation or maturation because of different types of primary tissues differentiates or matures in this region. Some of the outer cells of this zone give rise to lateral tubular outgrowths called root hairs.
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Assertion: Pneumataphores are seen in Rhizophora.Reason: From the region of elongation, some of the epidermal cells form root hairs.a)If both Assertion and Reason are true andReason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reasonis 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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Assertion: Pneumataphores are seen in Rhizophora.Reason: From the region of elongation, some of the epidermal cells form root hairs.a)If both Assertion and Reason are true andReason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reasonis 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? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Assertion: Pneumataphores are seen in Rhizophora.Reason: From the region of elongation, some of the epidermal cells form root hairs.a)If both Assertion and Reason are true andReason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reasonis 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? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion: Pneumataphores are seen in Rhizophora.Reason: From the region of elongation, some of the epidermal cells form root hairs.a)If both Assertion and Reason are true andReason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reasonis 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?.
Assertion: Pneumataphores are seen in Rhizophora.Reason: From the region of elongation, some of the epidermal cells form root hairs.a)If both Assertion and Reason are true andReason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reasonis 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? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Assertion: Pneumataphores are seen in Rhizophora.Reason: From the region of elongation, some of the epidermal cells form root hairs.a)If both Assertion and Reason are true andReason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reasonis 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? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion: Pneumataphores are seen in Rhizophora.Reason: From the region of elongation, some of the epidermal cells form root hairs.a)If both Assertion and Reason are true andReason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reasonis 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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ample number of questions to practice Assertion: Pneumataphores are seen in Rhizophora.Reason: From the region of elongation, some of the epidermal cells form root hairs.a)If both Assertion and Reason are true andReason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reasonis 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? tests, examples and also practice NEET tests.
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