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Write short note on Protonephridia. OR ...

Write short note on Protonephridia. OR
Explain the type of nephridia present in animal that lack true body cavity.

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CHETANA PUBLICATION-Excretory products and their elements-EXERCISE
  1. Write short note on Protonephridia. OR Explain the type of nephridia...

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  2. Which one of the following organisms would spend maximum energy in pro...

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  3. In human beings uric acid is formed due to metabolism of…………………. .

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  4. Visceral layer: Podocytes :: PCT :……….

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  5. Deproteinised plasma is found in .

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  6. Specific gravity of urine would…………if level of ADH increases.

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  7. What is micturition?

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  8. Person suffering from kidney stone is advised not to have tomatoes as ...

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  9. Tubular secretion does not take place in .

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  10. The minor calyx ……….. .

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  11. Which one of the followings is not a part of human kidney?

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  12. The yellow colour of the urine is due to presence of …………..

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  13. Hypotonic filtrate is formed in …………..

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  14. In reptiles, uric acid is stored in

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  15. The part of nephron which absorbs glucose and amino add is ………..

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  16. Bowman's capsule is located in kidney in the ………..

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  17. The snakes living in desert are mainly …………

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  18. Urea is a product of breakdown of …………..

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  19. Volume of the urine is regulated by ……….

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  20. Mode of excretion in bony fishes is ………. .

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  21. Nitrogenous waste which is less toxic, soluble in water and formed du...

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