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Observe your mother while she elephant's...

Observe your mother while she elephant's foot (Amorphophallus) or arum leaves. Your hands may also begin to itch if you try to cut these leaves. Why does this happen? Try to find out. Ask your mother what she does to prevent the itching.

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NAVNEET PUBLICATION-LIFE PROCESES IN LIVING ORGANISMS-EXERCISE
  1. Use your brain power Which type of plant tissues are xylem and phloem...

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  2. Use your brain power At least a small quantity of garbage or waste is...

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  3. Observe your mother while she elephant's foot (Amorphophallus) or arum...

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  4. As compared to the monsoons and winter a very small quantity of urine ...

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  5. In adults, the process of urination is under their control but not in ...

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  6. Sometimes, while eating we bite our own finger or tongue by mistake.

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  7. Sometimes, we choke while eating in a hurry.

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  8. Use your brain power An injury to the medulla oblongata can lead to d...

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  9. Observe the figure given below carefully and as per the number in that...

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  10. Observe the figure given below carefully and as per the number in that...

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  11. Observe the figure given below carefully and as per the number in that...

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  12. Observe the figure given below carefully and as per the number in that...

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  13. Observe the figure given below carefully and as per the number in that...

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  14. Observe the figure given below carefully and as per the number in that...

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  15. Draw neat and labelled diagram: Human excretory system

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  16. Draw neat and labelled diagram: Nephron

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  17. Draw neat and labelled diagram: Vertical Section of Kidney

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  18. Draw well-labelled and neat diagram of Dialysis of blood.

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  19. Draw a neat labelled diagram of. L.S. of human brain

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  20. Draw a neat labelled diagrams of. Multipolar neuron

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