Homeostasis

Punjab Board > Class 12 > Biology (Total Videos: 457)

Show Content

Select a chapter above and press 'Show Content'. Click a video topic below to view.

Chapter 15: Homeostasis (45 videos)   (Practice Test)
15.1: Concepts in Homeostasis  (Practice Test)
  1. Osmoregulation,Thermoregulation and Excretion
15.2: Osmoregulation  (Practice Test)
  1. Balance of Water and Solutes in the Body
  2. Osmotic Adjustments in Plants
  3. Mesophytes
  4. Osmoregulation in Animals
  5. Osmoregulation in Different Enviroments
  6. Marine Enviroments
  7. Terrestrial Enviroments
15.3: Excretion  (Practice Test)
  1. Excretion in Plants
  2. Excretion in Animals
  3. Nature of Excretory Products in Relation to Habitats
  4. Uric Acid
  5. Urea
15.4: Excretion in Representative Animals  (Practice Test)
  1. Excretion in Hydra
  2. Excretory Organs in Planaria
  3. Excretory Organs in Earthworm
  4. Excretory Organs in Cockroach
15.5: Excretion in Vertebrates  (Practice Test)
  1. Excretion in Human
  2. Excretory Organs, Liver
  3. Excretory System
  4. Urinary system
  5. Structure of Kidney
  6. Structure of Kidney
  7. Structure of Nephron
  8. Blood Circulation to Nephron
  9. Type of Nephron
  10. Function of Kidney
  11. Functions of Kidney
  12. Urea Formation, Kidney Filteration
  13. Concentration of Excretory Product
  14. Role of hormone in excretory products
  15. Kidney as Osmoregulatory Organ
  16. Kidney Stone
  17. Removal of Kidney Stone
  18. Kidney (Renal) Failure, Dialysis
  19. Peritoneal Dialysis
  20. Kidney Transplant
  21. Kidney Transplant
15.6: Termoregulation  (Practice Test)
  1. Adaptations in Plants to High Temperature
  2. Adaptations in Plants to Low Temperature
15.7: Mechanism in Animals  (Practice Test)
  1. Temparature Classification of Animals
  2. Regulation of Heat Exchange Between Animals and Enviroment
15.8: Termoregulation in Mammals/Human  (Practice Test)
  1. Regulatory Strategies
  2. Thermostat Function and Feedback Controls in Human and Fever
  3. Pyrexia and Pyrogens