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Assertion :- Vascular cambium activity i...

Assertion :- Vascular cambium activity is not uniform throughout the year in temperate regions
Reason :- Vascular cambium activity is under the control of many physiological and environmental factors.

A

If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.

B

If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion.

C

If Assertion is True but the Reason is False

D

If both Assertion & Reason are false.

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The correct Answer is:
A
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MOTION-ANATOMY OF FLOWERING PLANTS-Excercise - 4 AIIMS | Assertion & Reason Questions
  1. Assertion :-In roots vascular bundles show radial arrangement of xylem...

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  2. Assertion :- Pericycle of monocot roots show dual functioning. Reaso...

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  3. Assertion :- Both vascular cambium and cork cambium are lateral merist...

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  4. Assertion :- Vascular cambium of dicot stem shows dual origin. Reaso...

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  5. Assertion :- Interfascicular cambium is the dedifferentiated tissue. ...

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  6. Assertion :- Old woody plant parts are devoid of primary phloem. Rea...

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  7. Assertion :- Vascular cambium activity is not uniform throughout the y...

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  8. Assertion :- Annual rings donot provide accurate estimation of age of ...

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  9. Assertion :-Development of cork cambium is the consequence of activity...

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  10. Assertion :- Cork cambium activity is responsible for slough off perip...

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  11. Assertion :- Removal of bark in the form of ring from tree leads to d...

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  12. Assertion :- In roots cork cambium is of secondary origin. Reason :...

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  13. Assertion :- Vascular tissue are complex tissues. Reason :- Xylem ...

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  14. Assertion :- Passage cells provide passage to absorbed water. Reason...

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  15. Assertion :- Passage cells provide passage to absorbed water. Reason...

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  16. Assertion :- Vessels are example of syncyte . Reason : Vessels are ...

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  17. Assertion :- In a hollow stem no vital function is affected. Reason...

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  18. Assertion :- Sieve tube element and companion cell are called sister c...

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  19. Assertion :- In Zea mays roots, xylem is exarch. Reason :- The prot...

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  20. Statement-1 : In dicot stem , the endodermis is also referred to as th...

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