BIO XI 5.4

 BIO XI 5.4

CHAPTER 19: EXCRETORY PRODUCTS AND THEIR ELIMINATION

1. Differentiate ammonotelism, ureotelism & uricotelism .

2. Draw a well labeled diagram of human urinary system.

3. Draw a well labeled diagram of longitudinal section of kidney.

4. Explain the various parts of nephron with neat labeled diagram.

5. Explain the mechanism of urine formation.

6. Give a brief account of counter current mechanism.

7. Define glomerular filtration rate.

8. Desribe the role of liver, lungs & skin in excretion.

9. Explain micturition.

10.What is meant by the term osmoregulation?

11.What is the significance of JGA in kidney function?

12. What is uremia?

13. Explain how haemodialysis is done.

14. What is glycosuria, ketonuria , glomerulonephritis, renal calculi.

15. Terrestrial animals are generally either ureotelic or uricotelic, not ammonotelic. Why?