General Physiology Course
This course builds expertise in general physiology using real fish models. It covers homeostasis, gill and kidney function, cardiovascular and neural control, plus designing simple experiments to apply core concepts in rigorous biological science practice. You'll gain hands-on skills in experimenting with temperature and oxygen stress on model species.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
This course provides a practical overview of animal homeostasis under temperature and oxygen stress. Explore gill, cardiovascular, excretory, and nervous systems, feedback mechanisms, and stress hormones. Learn to design experiments, choose freshwater model species, gather data with lab tools, and draw evidence-based conclusions.
Elevify advantages
Develop skills
- Design fish physiology experiments with clear, testable hypotheses.
- Analyse homeostasis and feedback to predict animal stress responses.
- Measure gill, kidney, and cardiac function using basic lab techniques.
- Interpret metabolic, ventilation, and heart-rate data under heat and hypoxia.
- Select appropriate freshwater model species using ecological and physiological data.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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