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Which of the following represents the fu...

Which of the following represents the functions of veins in the leaves ?

A

Transport of water and minerals

B

Mechanical support

C

Transport of organic food material

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
D
Important functions of veins are : (i) Conduction of water through xylem , (ii) Providing channels for translocation of organic nutrients , (iii) Conduction of minerals , (iv) The veins and veinlets provide skeletal support to the lamina so that it can remain stretched for its optimum functioning , (v) Veins and veinlets reduce the effect of wilting.
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NCERT FINGERTIPS-MORPHOLOGY OF FLOWERING PLANTS-Morphology Of Flowering Plants
  1. Select the mismatched pair out of the following

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  2. In some, the leaf base may became swollen and is called as .

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  3. Which of the following represents the functions of veins in the leaves...

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  4. Reticulate venation is a characteristic of dicots. An exception to thi...

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  5. Parallel venation is a characteristic of monocots. Which of the follow...

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  6. Which of the following kinds of venation is present in banana ?

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  7. Study the following flow chart and select the correct option for P, Q,...

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  8. A simple leaf can be differentiated from the pinnae of a compound leaf...

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  9. Finely dissected leaf may be an adaptation of

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  10. Study the given figures and identify the kind of phyllotaxy

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  11. In spiral phyllotaxy, the number of leaves at each node is

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  12. In phyllotaxy, a pair of leaves arise at each node and lie opposite to...

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  13. Indetify the group of plants possessing leaf tendrils

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  14. Different parts of a leaf are modified into tendrils which helps the p...

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  15. Leaf tip tendrils are present in

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  16. Spines present on the areoles of Opunita represent

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  17. The given figure represent the V.S. of bulbs of Allium cepa identify t...

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  18. Which of the following represents the edible swollen portion of Allium...

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  19. Which of the following plants parts in garlic and onion are edible ?

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  20. Which of the following is an incorrect pair ?

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