Rotifers (phylum Rotifera) Student activity Play

Similarities and differences between platyhelminths and nematodes Whiteboard exercise Play

Statements about the mouth Whiteboard exercise Play

Structure of a rotifer Slideshow Play

Structure of a soil nematode Slideshow Play

Structure of a starfish – a typical echinoderm Slideshow Play

Structure of an earthworm – a typical annelid Slideshow Play

Structure of Ascaris – a typical nematode Slideshow Play

Structure of cnidarians Slideshow Play

Structure of Dendrocoelum lacteum Slideshow Play

Structure of Hydra Illustration Play

Structure of rotifers Slideshow Play

Structure of the Roman snail – a typical gastropod Slideshow Play

Teeth Simulation Play

The effects of drugs of abuse on the nervous system Student activity Play

The mouth and gullet Illustration Play

The mouth and gullet Student activity Play

The respiratory system Student activity Play

The stomach Student activity Play

Types of food and the structure of the alimentary canal Student activity Play