Herbivory: digestion of plant food Student activity Play

Human organ systems Class activity Play

Layers of the wall of the alimentary canal Slideshow Play

Lungs Illustration Play

Mechanical digestion in the alimentary system Illustration Play

Molluscs Student activity Play

Nematodes Student activity Play

Nutrients Student activity Play

Nutrients in food Slideshow Play

Rotifers Student activity Play

Sections of the alimentary canal Whiteboard exercise Play

Structure and functions of the stomach Slideshow Play

Structure of a rotifer Slideshow Play

Structure of a starfish – a typical echinoderm Slideshow Play

Structure of Ascaris – a typical nematode Slideshow Play

Structure of the alimentary canal Slideshow Play

Structure of the Roman snail – a typical gastropod Slideshow Play

Structure of the wall of the alimentary canal Whiteboard exercise Play

The alimentary canal wall Whiteboard exercise Play

The alimentary canal – structure and functions Simulation Play

The alimentary canal – structure and functions Whiteboard exercise Play

The alimentary canal – structure and functions Student activity Play

The general structure and function of the alimentary system Student activity Play

The human alimentary canal Class activity Play

The human alimentary canal Whiteboard presentation Play