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Class 11 Biology Practice Test: Excretory Products and Elimination - Human Excretory System
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Class 11 Biology Practice Test: Excretory Products and Elimination - Human Excretory System
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25 Questions

1. Which of the following organism is not an osmoconformer?
2. What does the question mark in the given figure represents?
Bowman’s capsule in Malpighian body or a renal corpuscle
3. Which of the following structure encloses glomerulus?
4. What are osmoregulators?
5. Which of the following is not included in the excretory system of humans?
6. Which of the following prevents the backflow of urine?
7. Which of the following is succeeded by PCT?
8. Where are the kidneys situated?
9. Which of the following is incorrectly marked in the given diagram?
Find the region incorrectly marked in the Human Excretory System
10. Inside the kidney, there are three zones.
11. Through which of the following nerves and blood vessels enter the kidneys?
12. Where do the DCTs of nephrons open into?
13. Where do the juxtamedullary nephrons dip?
14. Which of the following vessels carry blood with minimum urea?
15. Which of the following is not an adaptation of kangaroo rat?
16. In how many parts a nephron is divided?
17. Which of the following is not situated in the cortical region of the kidney?
18. Which of the following is responsible for the formation of Columns of Bertini?
19. The kidney is retroperitoneal.
20. What is the average weight of a human kidney?
21. What is the full form of PCT?
22. Which of the following runs parallel to the Henle’s loop?
23. Juxta-medullary nephrons constitute what percentage of the total nephrons?
24. The outer layer of Bowman’s capsule is made up of which of the following epithelium?
25. In the majority of nephrons, the loop of Henle is too large.