Excretory Products and their Elimination

42 topics, ranked by how often each is asked.

Practise Excretory Products and their EliminationBrowse all questions
  • 60 questions
  • 34 papers
  • 1.7% of Biology

Topics

The squares are the last ten exam years: filled means it was asked that year.

Topics

42 topics · 60 questions
  1. 1Function of the Tubules1.7%1 questionPractise Function of the Tubules
  2. 2Permeability of Loop of Henle and PCT Histology1.7%1 questionPractise Permeability of Loop of Henle and PCT Histology
  3. 3Juxtamedullary Nephrons1.7%1 questionPractise Juxtamedullary Nephrons
  4. 4Human Excretory System – Structure of Nephron1.7%1 questionPractise Human Excretory System – Structure of Nephron
  5. 5Regulation of Kidney Function13%8 questionsPractise Regulation of Kidney Function
  6. 6Modes of Excretion – Uricotelism1.7%1 questionPractise Modes of Excretion – Uricotelism
  7. 7Disorders of the Excretory System / Diabetes Mellitus1.7%1 questionPractise Disorders of the Excretory System / Diabetes Mellitus
  8. 8Mechanism of Concentration of the Filtrate1.7%1 questionPractise Mechanism of Concentration of the Filtrate
  9. 9Disorders of the Excretory System – Haemodialysis1.7%1 questionPractise Disorders of the Excretory System – Haemodialysis
  10. 10Renin-angiotensin mechanism1.7%1 questionPractise Renin-angiotensin mechanism
  11. 11Juxtaglomerular apparatus1.7%1 questionPractise Juxtaglomerular apparatus
  12. 12Hormonal regulation of urine formation1.7%1 questionPractise Hormonal regulation of urine formation
  13. 13Counter current mechanism and urine concentration1.7%1 questionPractise Counter current mechanism and urine concentration
  14. 14Counter current mechanism in the nephron1.7%1 questionPractise Counter current mechanism in the nephron
  15. 15Renin-angiotensin system and blood pressure regulation1.7%1 questionPractise Renin-angiotensin system and blood pressure regulation
  16. 16Loop of Henle - counter current mechanism1.7%1 questionPractise Loop of Henle - counter current mechanism
  17. 17Nitrogenous waste excretion in cockroach1.7%1 questionPractise Nitrogenous waste excretion in cockroach
  18. 18Renin-Angiotensin-Aldosterone mechanism1.7%1 questionPractise Renin-Angiotensin-Aldosterone mechanism
  19. 19Functions of the tubules1.7%1 questionPractise Functions of the tubules
  20. 20Excretory structures and disorders1.7%1 questionPractise Excretory structures and disorders
  21. 21Function of the tubules - Henle's loop1.7%1 questionPractise Function of the tubules - Henle's loop
  22. 22Disorders of the excretory system3.3%2 questionsPractise Disorders of the excretory system
  23. 23Human excretory system – functions of parts1.7%1 questionPractise Human excretory system – functions of parts
  24. 24Regulation of kidney function – ANF and RAAS1.7%1 questionPractise Regulation of kidney function – ANF and RAAS
  25. 25Loop of Henle – permeability1.7%1 questionPractise Loop of Henle – permeability
  26. 26Urea formation in the liver1.7%1 questionPractise Urea formation in the liver
  27. 27Tubular reabsorption1.7%1 questionPractise Tubular reabsorption
  28. 28Functions of tubules3.3%2 questionsPractise Functions of tubules
  29. 29Excretion in insects1.7%1 questionPractise Excretion in insects
  30. 30Tubular secretion1.7%1 questionPractise Tubular secretion
  31. 31Human excretory system3.3%2 questionsPractise Human excretory system
  32. 32Nitrogenous wastes6.7%4 questionsPractise Nitrogenous wastes
  33. 33Urine formation3.3%2 questionsPractise Urine formation
  34. 34Excretory organs of animals1.7%1 questionPractise Excretory organs of animals
  35. 35Micturition1.7%1 questionPractise Micturition
  36. 36Formation of Urea1.7%1 questionPractise Formation of Urea
  37. 37Modes of Excretion3.3%2 questionsPractise Modes of Excretion
  38. 38Urea Formation3.3%2 questionsPractise Urea Formation
  39. 39Glomerular Filtration1.7%1 questionPractise Glomerular Filtration
  40. 40Osmoregulation in Terrestrial Animals1.7%1 questionPractise Osmoregulation in Terrestrial Animals
  41. 41Osmoregulation in Protozoans3.3%2 questionsPractise Osmoregulation in Protozoans
  42. 42Mechanism of Concentration of Filtrate3.3%2 questionsPractise Mechanism of Concentration of Filtrate

Questions per paper

Asked in 15 of the last 16 papers (2017–2026).

  1. 2026: 2 questions
  2. 2026 Re-NEET: 1 question
  3. 2025: 1 question
  4. 2024: 2 questions
  5. 2024 Re-NEET: 2 questions
  6. 2023: 2 questions
  7. 2023 Manipur: 3 questions
  8. 2022: 1 question
  9. 2022 Phase 2: 1 question
  10. 2021: not asked
  11. 2020: 2 questions
  12. 2020 Phase-2: 2 questions
  13. 2019: 2 questions
  14. 2019 Odisha: 2 questions
  15. 2018: 2 questions
  16. 2017: 2 questions

Concepts tested

  • Renin-angiotensin mechanism 3
  • Uricotelic animals 2
  • Uricotelism 2
  • ADH and osmoregulation
  • ADH, ANF and osmoreceptors
  • Aldosterone
  • Ammonotelism, ureotelism, uricotelism
  • anf-high-blood-pressure
  • concentrated urine and medullary gradient
  • consequences of kidney failure
  • Contractile vacuole
  • Contractile vacuole in hypertonic medium
  • cortical and juxtamedullary nephrons
  • Counter current mechanism and urine concentration
  • Counter current mechanism in the nephron
  • Counter-current mechanism
  • Excretion depends on water availability
  • Excretory structures and disorders