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Name the various organs involved in excr...

Name the various organs involved in excretion. Mention the materials excreted by each.

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Define excretion.

Name the various organs of excretion in humans.

Excretion is

Excretion-4

Excretion-3

Excretion-1

Excretion-2

Urinary excretion =

PRADEEP-EXCRETORY PRODUCTS AND THEIR ELIMINATION-Additional Questions (SHORT ANSWER QUESTIONS)
  1. State the roles of skin and lungs in excretion.

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  2. Write down the functions of kidney.

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  3. Name the various organs involved in excretion. Mention the materials e...

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  4. Classify the animals on the basis of excretory material.

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  5. Where do ultrafiltration, reabsorption and secretion occur in a nephro...

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  6. How do urea and urine differ ? Where are they formed ?

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  7. State the normal and abnormal constituents of human urine.

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  8. Explain the process of micturition.

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  9. Mention the various kinds of excretory organs of invertebrates.

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  10. Explain how osmoregulation ccurs in Amoeba.

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  11. Describe the mechanism of ultrafiltration in Bowman's capsule.

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  12. Mention the factors that favour ultrafiltration in Bowman's capsule.

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  13. In what forms are nitrogenous wastes excreted in birds, humans and fis...

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  14. Describe glomerular filtration in human nephrons.

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  15. Draw a simple diagram of a human nephron. Label any six parts.

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  16. Differentiate between osmoregulators and osmoconformers. Under which c...

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  17. Describe how the loop of Henle helps in concentrating the urine in ter...

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  18. Fill in the blanks : (i) Annelids have......and insects have...........

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  19. Match the item in Column-I with appropriate item (one or more) given i...

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  20. Fill in the blanks with appropriate words : (a) During micturition, ...

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