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Vein provide (a) to the leaf blade and a...

Vein provide (a)____ to the leaf blade and act as channels of (b)_____

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The correct Answer is:
a-rigidity
b-Transport
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ALLEN -MORPHOLOGY OF FLOWERING PLANTS -EXERCISE
  1. The leaf base may bear two lateral small structures called

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  2. Sheathing leaf base is found in monocots, true or false

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  3. Vein provide (a) to the leaf blade and act as channels of (b)

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  4. The arrangement of veins and veinlets in the lamina of leaf is termed ...

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  5. When the veinlets form network the venation is known as

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  6. When the veins run parallel to each other within a lamina the venation...

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  7. In a leaf, when its lamina is entire or when incised, the incisions do...

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  8. When the incisions of leaf lamina reach upto the midrib the leaf is kn...

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  9. A is present in the axil of petiole in both simple and compound leaves...

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  10. Rachis is present in

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  11. In neem plant, which type of leaf is present

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  12. Match the following

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  13. Name the plant in which, the leaves are short lived and petiole modify...

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  14. the arrangement of flower on floral axis is known as

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  15. In (a) inflorescence the main axis continuous to grow whereas in (b) i...

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  16. Calyx and corolla are (a) organs while androecium, and gynoecium are (...

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  17. When calyx and corolla are not distinct then they are known as

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  18. If a flower has both androecium and gynoecium, it is aflower.

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  19. if a flower either only has stamens or only carpels it is a flower.

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  20. Recognize the type of inflorescence

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