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How is urea formed in the human body? (O...

How is urea formed in the human body? (OR) We are not consuming urea. But in our body urea is produced. Why?

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NCERT TAMIL-EXCRETION-EVALUATION
  1. Identify the biological term. Excretion, glomerulus, urinary bladder...

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  2. Identify the biological term. Excretion, glomerulus, urinary bladder...

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  3. Indentify the biological term Homeostasis, excretion, glomerulus, urea...

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  4. Identify the biological term. Excretion, glomerulus, urinary bladder...

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  5. Identify the biological term Homeostasis, excretion, glomerulus,urea, ...

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  6. Identify the biological term Homeostasis, excretion, glomerulus,urea, ...

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  7. Identify the biological term. Excretion, glomerulus, urinary bladder...

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  8. With regards to toxicity and the need for dilution in water, how diffe...

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  9. Differentiate protonephridia from metanephridia.

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  10. What is the nitrogenous waste produced by amphibian larvae and by the ...

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  11. How is urea formed in the human body? (OR) We are not consuming urea. ...

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  12. Differentiate cortical from medullary nephrons.

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  13. What vessels carry blood to the kidneys? Is this blood arterial or ven...

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  14. Which vessels drain filtered blood from the kidneys?

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  15. What is tubular secretion? Name the substances secreted through the re...

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  16. How are the kidneys involved in controlling blood volume? How is the v...

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  17. Name the three main hormones are involved in the regulation of the ren...

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  18. What is the function of antidiuretic hormone? Where is it produced and...

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  19. What is the effect of aldosterone on kidneys and where is it produced?

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  20. What evolutionary hypothesis could explain the heart's role in secreti...

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