Chemical pollution – nutrients Student activity Play

Chemical pollution – nutrients Whiteboard exercise Play

Chemotropism of pollen tube Animation Play

Connective tissues – general organisation Student activity Play

Digestion Class activity Play

Digestion in the alimentary canal Illustration Play

Digestion of carbohydrates; proteins and lipids Student activity Play

Digestion of food rich in cellulose Class activity Play

Digestion of food rich in cellulose Whiteboard presentation Play

Effects of an excess of nutrients in the environment Slideshow Play

Fertility of the soil Slideshow Play

Food – nutrients; stimulants and foreign substances Whiteboard exercise Play

Food – nutrients; stimulants and foreign substances Student activity Play

Heterotrophs – the transport of nutrients Student activity Play

Heterotrophs – the transport of nutrients Whiteboard exercise Play

How habitats vary Student activity Play

Industrial applications of genetic engineering – bioreactors Student activity Play

Inner structure of a root Illustration Play

Monocots and dicots Whiteboard exercise Play

Nutrients Student activity Play

Nutrients Slideshow Play

Nutrients Whiteboard exercise Play

Nutrients Class activity Play

Nutrients Whiteboard presentation Play

Nutrients Student activity Play