Liz looks at uses of genetic modification for your GCSE Biology exam. In this episode, she will look at the applications of genetic modification in the modern world. Ideal for preparing for your GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/ 

Liz looks at the evidence for evolution for your GCSE Biology exam. In this episode, she will look at the different pieces of evidence that supported the theory of evolution, including the discovery of genes, antibiotic resistance and fossils. Ideal for preparing your for GCSE Biology exam. For more info visit  www.senecalearning.com/blog/gcse-biology-revision/  

Liz looks at speciation for your GCSE Biology exam. In this episode, she will look at how new species are formed. Ideal for preparing your for GCSE Biology exam. For more info visit  www.senecalearning.com/blog/gcse-biology-revision/  

Liz looks at natural selection for your GCSE Biology exam. In this episode, she will look at the theory of evolution by natural selection, the controversy around the theory at the time it was published, and alternative theories to evolution in the past. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/  

Liz looks at cloning for your GCSE Biology exam. In this episode, she will look at the different types of cloning for animals, including adult cell cloning and embryo transplants. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/  

Liz looks at cloning for your GCSE Biology exam. In this episode, she will look at the different types of cloning, including tissue culture and cuttings for cloning plants. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/  

Liz looks at genetic engineering for your GCSE Biology exam. In this episode, she will look at the process of genetic engineering, vitamin A rice and insulin-producing genes. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/  

Libby looks at Cancer for your GCSE Biology exam. In this episode, she will look at benign and malignant tumours and the risk factors of cancer. Ideal for preparing your for GCSE Biology exam. For more info visit https://www.senecalearning.com/blog/gcse-biology-revision/

Libby looks at Calculating Bacteria for your GCSE Biology exam. In this episode, she will look at how to calculate the future population sizes of bacteria. Ideal for preparing your for GCSE Biology exam. For more info visit https://www.senecalearning.com/blog/gcse-biology-revision/

Libby looks at Plant Tissues for your GCSE Biology exam. In this episode, she will look at different types of plant organs and the tissues within a plant leaf. Ideal for preparing your for GCSE Biology exam. For more info visit https://www.senecalearning.com/blog/gcse-biology-revision/