What is homeostasis?
This is the way that the body maintains a stable internal environment, which is vital for correct functioning of the cells in the body. For a stable environment there are several things which need to be regulated including the body's temperature, water levels, glucose levels and nitrogenous waste in the body.
CD
Related Biology A Level answers
All answers ▸What is the difference between a nerve synapse and a neuromuscular junction?
How is glucose absorbed by the body?
Explain the process of transcription
Explain what is meant by counter current exchange in fish? Describe how it works and what adaptations the gills have to assist it.