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The central lumens are obliterated in...

The central lumens are obliterated in

A

Xylem fibres

B

Pholem parenchyma

C

Xylem parenchyma

D

Sieve tubes

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The correct Answer is:
A
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  2. Which of the following statements is correct?

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  3. The central lumens are obliterated in

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  4. Which of the following is true for endarch type of primary xylem?

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  5. Which of the following is absent in most of the monocotyledons?

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  7. The specialised epidermal cells present in the vicinity of guard cells...

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  8. Root hairs are the

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  9. The distinguishing feature of open vascular bundles is presence of

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  10. Which type of arrangement of vascular bundles occurs in the roots of m...

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  11. The presence of cambium in the vascular bundles provides them the abil...

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  12. Lateral roots arise from

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  13. Polyarch xylem bundles are found in

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  14. The casparian strips are present on the plant cells of roots which are

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  15. The conjunctive tissue lies between the

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  16. In which of the following characters, a monocot root differs from a di...

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  17. Match the following

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  18. Vascualr bundles surrounded by a sclerenchymatous bundle sheath is a f...

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  19. The central most portion of stem of dicotyledonous plants is occupied ...

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  20. Which of the following is not true for the vascular bundles of monocot...

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