Differences between cell division in animal and plant cells Whiteboard exercise Play

Differences between cell division in animal and plant cells Student activity Play

Different modes of reproduction in invertebrates Slideshow Play

Different types of chemical energy Slideshow Play

Different types of immunity Student activity Play

Digestion in the alimentary canal Illustration Play

Digestion of carbohydrates; proteins and lipids Student activity Play

Dioxins Student activity Play

Distribution of stomata in different types of plant Slideshow Play

Diversity of angiosperms Slideshow Play

Dry plant mass Illustration Play

Effects of an excess of nutrients in the environment Slideshow Play

Effects of nutrient deficiency Whiteboard exercise Play

Elements of Group 17 Student activity Play

Energy input and energy output Animation Play

Energy transfer Student activity Play

Environmental factors necessary for germination Student activity Play

Environmental factors that affect plants Whiteboard exercise Play

Epidermal tissue – structure Student activity Play

Epidermis and rhizodermis Whiteboard exercise Play

Essential minerals Student activity Play

Establishing systematics Whiteboard exercise Play

Establishing systematics – the work has only just begun Student activity Play

Eurytopic; stenotopic and ubiquistic plants Simulation Play

Eutrophication of water Student activity Play