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Heart wood is resistant to micro organis...

Heart wood is resistant to micro organisms. Justify the statement.

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MAXIMUM PUBLICATION-Anatomy of Flowering Plants-EXERCISE
  1. The product of photosynthesis is transported from the leaves to variou...

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  2. Name the kind of vascular bundle in Fig. a and b.

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  3. Heart wood is resistant to micro organisms. Justify the statement.

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  4. Cambial ring is responsible for the formation of secondary vascular ti...

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  5. Give reason (a) Grittiness nature of sapola fruit pulp. (b) Increa...

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  6. Give reason (a) Grittiness nature of sapola fruit pulp. (b) Increa...

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  7. Match the following.

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  8. You may have observed droplets of water at the tip of the leaves of gr...

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  9. Activity of cambium is different in two seasons and xylem vessels form...

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  10. Differentiate the following characters of dicot stem and monocot stem....

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  11. Fill in the blank interfascicular cambium: secondary xylem:: cork cam...

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  12. Identify the following diagram and write its function.

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  13. Where are companion cells located in the flowering plants? What are th...

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  14. Xylem is the complex tissue that transport water in plants. Name the ...

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  15. Fill in the blank Stem :Endarch :: Root :

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  16. If one debarks a tree,what parts of the plant is being removed?

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  17. Some anatomical details of a material are given below vascular bundl...

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  18. Some anatomical details of a material are given below vascular bundl...

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  19. During the secondary thickening of a dicot stem, from the outer cotica...

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  20. Distinguish between heartwood and sapwood.

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