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Callose pluge are chemically and are fo...

Callose pluge are chemically ______ and are formed to block the passage between sieves during autumn season .

A

Carbohydrates

B

Fatty acid derivatives

C

Proteins

D

Neutral fats

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VMC MODULES ENGLISH-ANATOMY OF FLOWERING PLANTS -ENABLE
  1. Mature sieve tubes do not have nucleus but they are living and metabol...

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  2. Cambium ring in dicot system is

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  3. Callose pluge are chemically and are formed to block the passage betw...

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  4. A T.S shown conjoint, collateral, endarch and closed bundles scattered...

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  5. The condition , where first formed xylem element faces the pericyle is...

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  6. Bast fibres are mostly found in -

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  7. Find odd one w.r.t. simple tissue :

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  8. Which cell type will perform the function of companion cells in Pinus ...

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  9. A deposition material of secondary origin found in sclerenchyma cell i...

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  10. Pericycle is an important layer and perform various functions except f...

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  11. Monocot root has

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  12. Select the correct match :

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  13. What forms the cambial ring in a dicot stem during the secondary growt...

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  14. Apical meristem of root is present

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  15. Rod cells are :

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  16. The vascular bundle present in the midrib of a dicot leaf is

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  17. In the following, how the sapwood is converted into heartwood?

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  18. How many shoot apical meristems are likely to be present in a twig of ...

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  19. Fusiform initials and ray initials are the constituents of 1 Xylem ...

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  20. During secondary growth in dicot root, the layer that becomes outermos...

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