Osmosis in plant cells Student activity Play

Osmosis in plant cells Slideshow Play

Other functions of epidermal tissue Whiteboard exercise Play

Other functions of epidermal tissue Student activity Play

Other nastic movements – chemonasty and seismonasty Student activity Play

Other physical and chemical properties of carboxylic acids Whiteboard exercise Play

Other physical and chemical properties of carboxylic acids Student activity Play

Other tropisms – chemotropism and thigmotropism Student activity Play

Other types of energy Student activity Play

Other types of energy Whiteboard exercise Play

Other ways to accelerate chemical reactions Student activity Play

Oxidation Illustration Play

Oxidation states of nitrogen in its chemical compounds Whiteboard exercise Play

Oxidation states of the p-block elements in their commonest chemical compounds Student activity Play

Oxygen content in natural water Slideshow Play

Packing tissue Student activity Play

Parenchyma cells Slideshow Play

Passage of water through a plant Animation Play

Passage of water through a plant Animation Play

Percentages of fatty acids in a plant fat and animal fat Illustration Play

Periodic trends in the chemical properties of elements Class activity Play

Periodic trends in the chemical properties of elements Whiteboard presentation Play

Pesticides Student activity Play

Pesticides in agriculture Slideshow Play

Petrol combustion Animation Play