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In a dicot root, vascular cambium origin...

In a dicot root, vascular cambium originates from

A

Procambium

B

Cambium

C

Promeristem

D

Protoderm

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The correct Answer is:
A
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Consider the following statement: (a) Complimentary cells are thin walled, rounded, colourless parenchymatous ad non-suberized (b) secondary phloem and periderm are included in bark. (c) In a dicot root, vascular combium is completely secondary in origin (d) In a dicot root, vascular cambium is initially wavy which later becomes circular. How many of above statemetns are correct?

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Identify the correct Statement with respect to secondary growth in dicot roots . a. Vascular cambium arises from the parenchyma. b. This secondary meristem is known as interfascicluar cambium c . The outer layer of pericycle given rise to the phellogen . d. Growth rings are well Marked and distinct .

identify the correct pair of statement I.funcations of sieve tubes is controlled by nucles of companion cells. II. Albuminous cells are present in angiosperms III. In dicot root, the vascular cambium is competely of perimary plant body.

Identify the correct pair of statemetns. I. Functions of sieve tubes are controlled by the nucleus of companion cells. II. Albuminous cells are present in angiosperms. III. In dicot root, the vascular cambium is completely secondary in origin. IV. Cylindrical meristems contribute to the formation of primary plant body.

How many of the following meristems are completely secondary in origin ? A. Cork cambium of a dicot stem B. Vascular cambium of a dicot stem C. Cork cambium of a dicot root D. Vascular cambium of a dicot root

CENGAGE BIOLOGY-ANATOMY OF FLOWERING PLANTS -ARCHIVES
  1. In a dicot root, vascular cambium originates from

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  2. passage cells are thin- walled cells found in

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  3. For a critical study of secondary growth in plants, which one of the...

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  4. Which one of the following is resistant action

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  5. The length of different internodes in a culm of sugarcane is variable ...

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  6. Vascular tissues in flowering plants develop from

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  7. Which one is encleacted ?

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  8. In barley stem vascular bundles are

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  9. Palisade parenchyma is absent in leaves of

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  10. The annular and spirally thickened conducting elements generally deve...

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  11. Anatomically fairly old dicotyledonous root is distinguished from the ...

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  12. heart wood differs from sapwood in

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  13. Which one of the following is not a lateral meristem

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  14. The chief water conducting elements of xylem in gymnosperms are

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  15. Ground tissue includes

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  16. The cork cambium, cork and secondary cortex are collectively called

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  17. Which of the following is wrongly matched ?

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  18. In land plants the guard cells differ from other epidermal cells in ha...

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  19. The cambium which produces cork is known as Or The common bottle c...

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  20. Closed vascular bundles lack

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  21. Water containing cavities in vascular bundles are found in

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