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Assertion. The thallus of Riccia is inte...

Assertion. The thallus of Riccia is internally differentiated into an upper photosynthetic region and lower storage region.
Reason. The lower storage region is formed from parenchymatous cells.

A

If both Assertion and Reason are true and the Reason is a correct explanation of the Assertion.

B

If both Assertion and 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 and Reason are false.

Text Solution

Verified by Experts

The correct Answer is:
A
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PRADEEP-PLANT KINGDOM -Multiple Choice Questions
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  2. Oxygen is not produced during photosynthesis by

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  5. Assertion. Life history of Funaria is completed only when it is growi...

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  6. Assertion. Gametophytic plant body orf bryophytes dominate over sporop...

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  7. Assertion. Some thalloid forms of bryophytes are called liverworts. ...

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  8. Assertion. Rhizoids of liverworts are unicellular. Reason. Liverwort...

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  9. Assertion. Bryophytes are successful land plants. Reason. They grow ...

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  10. Assertion. The leaves of Funaria are not true leaves. Reason.The lea...

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  11. Assertion. Moss protonama resembles green algae. Reason. It develops...

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  12. Assertion. Gymnosperms do not produce fruits. Reason. The ovules of ...

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  13. Assertion. The wood of Pinus provides commercially important timber. ...

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  14. Assertion. Female plant of Cycas shows sympodial branching. Reason. ...

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  15. Assertion. Vascular plants dominate land. Reason. They have wide-spr...

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  16. Assertion. Cycas is called a living fossil. Reason. Cycas has a long...

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  17. Assertion. After a forest fire, ferns are often the first plants to ap...

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  18. Assertion. Classification proposed by Betham and Hooker is natural. ...

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  19. Assertion. Many visitors to the hills suffer from skin and respiratory...

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  20. Assertion. The thallus of Riccia is internally differentiated into an ...

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