Libby looks at Cells, Tissues & Organs for your GCSE Biology exam. In this episode, she will look at examples of tissues and their roles in plants and animals. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision

Libby looks at Osmosis for your GCSE Biology exam. In this episode, she will look at osmosis and independent and dependent variables in osmosis experiments. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision 

Libby looks at Exchange Surfaces for your GCSE Biology exam. In this episode, she will look at the adaptations found in exchange surfaces and some examples of exchange surfaces in mammals and plants. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision

Libby looks at Diffusion for your GCSE Biology exam. In this episode, she will look at diffusion, the factors affecting diffusion and surface area to volume ratio. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision

Libby looks at Stem Cells for your GCSE Biology exam. In this episode, she will look at where stem cells are found in animals and plants, their uses and the disadvantages of using stem cells. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision

Libby looks at Chromosomes & Mitosis for your GCSE Biology exam. In this episode, she will look at the structure of chromosomes and the stages of the Cell Cycle. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision

Liz looks at plant hormones for your GCSE Biology exam. In this episode, she will look at an experiment investigating the affect of light on seedling growth, and the uses of auxin, ethene and gibberellin. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/ 

Liz looks at plant hormones for your GCSE Biology exam. In this episode, she will look at auxin, ethene and gibberellin, as well as phototropism and gravitropism. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/ 

 Liz looks at hormones for infertility for your GCSE Biology exam. In this episode, she will look at different fertility treatments, including fertility drugs and IVF. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/ 

Liz looks at contraception for your GCSE Biology exam. In this episode, she will look at different methods of contraception, including contraceptive pills, the contraceptive implant, patch and injection, diaphragm and IUDs. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/