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Why weeds and wild plants are not affect...

Why weeds and wild plants are not affected by insects and pests ?

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NCERT TELUGU-EXCRETION-MEDICINE ORIENTED MATERIAL
  1. Why weeds and wild plants are not affected by insects and pests ?

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  2. Urea is derived from

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  3. Which one of the following is not a male accessory gland ?

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  4. The structural and functional unit of human kidney is called ……

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  5. Work of kidneys is supplemented by-

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  6. Terrestrial animals are generally either ureotelic and not ammonotelic...

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  7. In humans, kidneys are located between the levels of

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  8. What are the components of the circulatory system in human beings? Wha...

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  9. Blood is filtered in Bowman's capsule of nephron. For the filtration o...

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  10. Columns of Bertini are present between

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  11. What is micturition?

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  12. Ornithine cycle operates in

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  13. What is the function of loop of Henle ?

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  14. What are renal pyramids and renal papillae ?

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  15. Identify the correct statement from the following. i) Structural unit...

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  16. Kidney stones are crystals of-

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  17. A person is undergoing prolonged fasting. His urine will be found to c...

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  18. What is the structural and functional unit of a kidney ?

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  19. Urinary bladder is absent in-

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  20. Statement (A): Humans have the ability to produce concentrated urine. ...

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  21. Juxtamedullary nephrons are much efficient in reabsorption of componen...

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