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 the humoral and cell-mediated immune repsonses?


How did Meselson and Stahl provide evidence for semi-conservative replication?


What does it mean if genes are linked?


Some patients suffer from high ventricular pressure. This causes fluid to build up outside the blood capillaries. Explain why? How does widening the blood vessels using drugs reduce blood pressure?