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Assertion :- Plant show various kind of ...

Assertion :- Plant show various kind of root modification.
Reason :- Root modification helps in support , food storage and respiration.

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

Text Solution

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The correct Answer is:
A
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MOTION-MORPHOLOGY OF FLOWERING PLANTS -EXERCISE - 4 (AIIMS |ASSERTION & REASON QUESTIONS )
  1. Assertion :-Root hairs arise only in maturation region. Reason :-Ro...

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  2. Assertion :-Stems of maize and sugarcane have supporting roots. Rea...

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  3. Assertion :- Plant show various kind of root modification. Reason :-...

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  4. Assertion :-Main function of stem is spreading out branches bearing le...

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  5. Assertion :-Thoms are hard and rigid structures to protect from animal...

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  6. Assertion :-In some xerophytic plants stem becomes green, flat, leaf l...

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  7. Assertion :-Underground stem hel p s in perennation. Reason :-Under...

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  8. Assertion :-Leaves show acropetal arrangement on plant. Reason :-Le...

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  9. Assertion :-Long thin and flexible petiole helps in maintenance of lea...

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  10. Assertion:-In monocots parallel venation found in leaves. Reason :-...

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  11. Assertion:-In mustard leaves are compound. Reason :-In mustard leaf...

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  12. Assertion:- Bud is present in axil of petiole in both simple and compo...

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  13. Assertion :-In palmately compound leaves rachis is absent. Reason :-...

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  14. Assertion:-In Calotropis and guava opposite phyllotaxy is found. Re...

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  15. Assertion:-Alstonia show whorled phyllotaxy, Reason :-In Alstonia on...

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  16. Assertion:-In Australian Acacia the leaflets are short lived. Reaso...

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  17. Assertion:-Flower is a modified shoot. Reason :-In flower vegetativ...

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  18. Assertlon:-Racemose inflorescence is unlimited type of inflorescence. ...

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  19. Assertion :-Rower is the reproductive unit in the angiosperms. Reas...

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  20. Assertion :- Calyx and corolla are accessory whorls of the flower. R...

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