Risk factors for coronary heart disease Whiteboard exercise Play

Senile dementia and Alzheimer's disease Slideshow Play

Serological incompatibility Student activity Play

Serological incompatibility Animation Play

Sex-linked and sex-influenced traits Student activity Play

Sex-linked traits Slideshow Play

Sickle cell disease Slideshow Play

Sickle cell disease Student activity Play

Sickle cell disease and malaria Illustration Play

Sickle cell disease in the offspring Whiteboard exercise Play

Sickle-cell disease Slideshow Play

Sickle-cell disease Student activity Play

Sleeping sickness Slideshow Play

Smoking and diseases of the circulatory system Slideshow Play

Spontaneous mutations Slideshow Play

Stable angina pectoris Slideshow Play

Stages of coronary heart disease Whiteboard exercise Play

Stages of coronary heart disease Student activity Play

Structure and functioning of the glomerulus Animation Play

Structure of an artery Slideshow Play

Structure of arterioles Slideshow Play

Substances in the placenta Whiteboard exercise Play

Symbols used in pedigree charts Slideshow Play

Syndrome and type of mutation Whiteboard exercise Play

Syphilis – delicate but deadly Student activity Play