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A: Cytokinins are anti-ageing hormones.
R: They cause changes in osmotic potential by increasing the volume of mature cells.
  • a)
    If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.
  • b)
    If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.
  • c)
    If the Assertion is a true statement, but Reason is false.
  • d)
    If both Assertion and Reason are false statements.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A: Cytokinins are anti-ageing hormones.R: They cause changes in osmoti...
Cytokinins delay the senescence, i.e. anti ageing hormone and increase the mobilisation of elements.
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A: Cytokinins are anti-ageing hormones.R: They cause changes in osmoti...
And Reason are true and Reason is the correct explanation of the Assertion.
b)If both Assertion and Reason are true but Reason is not the correct explanation of the Assertion.
c)If Assertion is true but Reason is false.
d)If Assertion is false but Reason is true.

The correct answer is b) If both Assertion and Reason are true but Reason is not the correct explanation of the Assertion.

While Assertion is true that cytokinins are anti-ageing hormones, Reason is not the correct explanation. Cytokinins do not cause changes in osmotic potential by increasing the volume of mature cells. They instead promote cell division and growth in plants.
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A: Cytokinins are anti-ageing hormones.R: They cause changes in osmotic potential by increasing the volume of mature cells.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'B'. Can you explain this answer?
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A: Cytokinins are anti-ageing hormones.R: They cause changes in osmotic potential by increasing the volume of mature cells.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A: Cytokinins are anti-ageing hormones.R: They cause changes in osmotic potential by increasing the volume of mature cells.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A: Cytokinins are anti-ageing hormones.R: They cause changes in osmotic potential by increasing the volume of mature cells.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'B'. Can you explain this answer?.
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