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In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.
Assertion(A): Rhoeo leaves contain anthocyanin pigments in epidermal cells.
Reason(R): Anthocyanins are accessory photosynthetic pigments.
Assertion(A): Rhoeo leaves contain anthocyanin pigments in epidermal cells.
Reason(R): Anthocyanins are accessory photosynthetic pigments.
- a)Both assertion and reason are true and reason is the correct explanation of assertion.
- b)Both assertion and reason are true but reason is not the correct explanation of assertion.
- c)Assertion is true but reason is false.
- d)Both assertion and reason are false.
Correct answer is option 'C'. Can you explain this answer?
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In the following question, a statement of Assertion(A) is given follow...
Understanding the Assertion and Reason
The question revolves around the statements regarding Rhoeo leaves and anthocyanin pigments. Let's break it down.
Assertion (A): Rhoeo leaves contain anthocyanin pigments in epidermal cells.
- This statement is true. Rhoeo, also known as Tradescantia, displays vibrant coloration in its leaves due to the presence of anthocyanins, which are pigments located in the epidermal cells.
Reason (R): Anthocyanins are accessory photosynthetic pigments.
- This statement is false. While anthocyanins do play roles in plant physiology, such as UV protection and attracting pollinators, they are not primarily used in photosynthesis. Accessory pigments for photosynthesis typically include chlorophylls and carotenoids.
Conclusion
With the analysis above:
- The assertion is confirmed as true.
- The reason is clarified as false.
Thus, the correct option is:
Option C: Assertion is true but reason is false.
In summary, while Rhoeo leaves indeed contain anthocyanins, these pigments do not serve as accessory photosynthetic pigments, thereby making the reason incorrect. Understanding the roles of various pigments in plants is crucial for topics in botany and biology, especially in the context of photosynthesis and plant adaptations.
The question revolves around the statements regarding Rhoeo leaves and anthocyanin pigments. Let's break it down.
Assertion (A): Rhoeo leaves contain anthocyanin pigments in epidermal cells.
- This statement is true. Rhoeo, also known as Tradescantia, displays vibrant coloration in its leaves due to the presence of anthocyanins, which are pigments located in the epidermal cells.
Reason (R): Anthocyanins are accessory photosynthetic pigments.
- This statement is false. While anthocyanins do play roles in plant physiology, such as UV protection and attracting pollinators, they are not primarily used in photosynthesis. Accessory pigments for photosynthesis typically include chlorophylls and carotenoids.
Conclusion
With the analysis above:
- The assertion is confirmed as true.
- The reason is clarified as false.
Thus, the correct option is:
Option C: Assertion is true but reason is false.
In summary, while Rhoeo leaves indeed contain anthocyanins, these pigments do not serve as accessory photosynthetic pigments, thereby making the reason incorrect. Understanding the roles of various pigments in plants is crucial for topics in botany and biology, especially in the context of photosynthesis and plant adaptations.
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In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.Assertion(A): Rhoeo leaves contain anthocyanin pigments in epidermal cells.Reason(R): Anthocyanins are accessory photosynthetic pigments.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both assertion and reason are false.Correct answer is option 'C'. Can you explain this answer?
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In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.Assertion(A): Rhoeo leaves contain anthocyanin pigments in epidermal cells.Reason(R): Anthocyanins are accessory photosynthetic pigments.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)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 In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.Assertion(A): Rhoeo leaves contain anthocyanin pigments in epidermal cells.Reason(R): Anthocyanins are accessory photosynthetic pigments.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)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 In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.Assertion(A): Rhoeo leaves contain anthocyanin pigments in epidermal cells.Reason(R): Anthocyanins are accessory photosynthetic pigments.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both assertion and reason are false.Correct answer is option 'C'. Can you explain this answer?.
In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.Assertion(A): Rhoeo leaves contain anthocyanin pigments in epidermal cells.Reason(R): Anthocyanins are accessory photosynthetic pigments.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)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 In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.Assertion(A): Rhoeo leaves contain anthocyanin pigments in epidermal cells.Reason(R): Anthocyanins are accessory photosynthetic pigments.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)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 In the following question, a statement of Assertion(A) is given followed by a corresponding statement of Reason(R). Read the statements carefully, and mark the correct answer.Assertion(A): Rhoeo leaves contain anthocyanin pigments in epidermal cells.Reason(R): Anthocyanins are accessory photosynthetic pigments.a)Both assertion and reason are true and reason is the correct explanation of assertion.b)Both assertion and reason are true but reason is not the correct explanation of assertion.c)Assertion is true but reason is false.d)Both assertion and reason are false.Correct answer is option 'C'. Can you explain this answer?.
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