Revise Gcse Biology

Liz looks at material cycles for your GCSE Biology exam. In this episode, she will look at the carbon cycle and the water cycle. Ideal for preparing for your GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/ 

Liz looks at assessing ecosystems for your GCSE Biology exam. In this episode, she will look at the methods to assess ecosystems, such as using quadrats and transects, and organism abundance. Ideal for preparing for your GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/ 

Liz looks at environmental change for your GCSE Biology exam. In this episode, she will look at the types of environmental change and how changes to the environment can affect the distribution and longevity of populations. Ideal for preparing for your GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/ 

Feeling hungry? Liz looks at food chains for your GCSE Biology exam. In this episode, she will look at the components of a food chain and predator-prey dynamics. Ideal for preparing for your GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/ 

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

Liz looks at selective breeding for your GCSE Biology exam. In this episode, she will look at the uses and dangers of selective breeding. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/ 

Liz looks at selective breeding for your GCSE Biology exam. In this episode, she will look at how humans have selectively bred different organisms. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/  

Liz looks at variation and evolution for your GCSE Biology exam. In this episode, she will look at what causes variation amongst organisms and the process of evolution by natural selection. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/  

Liz looks at genome screening and sex determination for your GCSE Biology exam. In this episode, she will look at how embryos are screened for genetic disorders and the controversy around this, and how the sex of embryos is determined. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/  

Liz looks at inherited disorders for your GCSE Biology exam. In this episode, she will look at the examples of cystic fibrosis and polydactyly. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/  

Liz looks at inherited disorders for your GCSE Biology exam. In this episode, she will look at how genetic disorders are inherited, and the example of cystic fibrosis. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/  

Liz looks at genetic crosses for your GCSE Biology exam. In this episode, she will look at genetic crosses and Punnett Squares. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/ 

Liz looks at communities for your GCSE Biology exam. Make sure that you listen to the last episode on communities which this episode leads on from! In this episode, she will look at species interdependence and stable communities. Ideal for preparing for your GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/ 

Liz looks at reproduction for your GCSE Biology exam. In this episode, she will look at the features of asexual and sexual reproduction. Ideal for preparing your for GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/  

  Liz gets classy with the classification of living organisms for your GCSE Biology exam. In this episode, which leads on from the previous episode on classification, she will look at the 3 domains and evolutionary trees. Ideal for preparing for your GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/  

Liz explores communities for your GCSE Biology exam. In this episode, she will look at the components of a biological community, from the individual to community level. Ideal for preparing for your GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/   

Liz looks at genetics and extinction for your GCSE Biology exam. In this episode, she will look at the causes of extinction, and how extinction can occur both rapidly and slowly. Ideal for preparing for your GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/ 

Liz looks at the classification of living organisms for your GCSE Biology exam. In this episode, she will look at the traditional classification system and the 3-domain classification system. Ideal for preparing for your GCSE Biology exam. For more info visit www.senecalearning.com/blog/gcse-biology-revision/  

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/