Note the content may be difficult for some readers. Based on lecture notes, this site examines what is homeostasis, temperature regulation, water and food regulation. Presented in note form. Homeostasis Part of the Exam Centre website, uses diagrams to explore the role of human skin in thermoregulation. Covers temperature regulation, the control of body temperature, the control of blood temperature, and adaptations of endotherms.
Temperature Regulation Learn more on temperature regulation, poikilotherms and homeotherms.
This tutorial provides excellent photographs and movies on cleavage, neurulation, fertilisation and gastrulation in amphibians. This interactive site at The Biology Project, allows students to answer questions as they progress through the tutorial. Also linked to other related web sites. This is a modular resource to facilitate learning in developmental biology. Physiology Learn about the physiology of the female fertility cycle as well as male physiology, and monitoring these physiological changes.