Comparing plant and animal cells Whiteboard exercise Play

Comparison of features of various eukaryotic cells Student activity Play

Comparison of plant and animal hormones Whiteboard exercise Play

Compound plant tissues Illustration Play

Connective tissues – location and classification Whiteboard exercise Play

Connective tissues – location and classification Student activity Play

Darwin's influence on modern thought Whiteboard exercise Play

Deductive reasoning and Venn diagrams Student activity Play

Defence mechanisms in plants Slideshow Play

Determination of object size using the light microscope Student activity Play

Determining the concentration of a solution using redox titration (1) Student activity Play

Determining the content of oxalic acid in rhubarb Animation Play

Development of seed plants Slideshow Play

Development of vegetative organs Slideshow Play

Developmental stages of seed plants Student activity Play

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

Dioxins Student activity Play

Distribution of stomata in different types of plant Slideshow Play

Diversity of angiosperms Slideshow Play

Dry plant mass Illustration Play

Early attempts to classify chemical elements (1) Student activity Play