QUIZZES & REVISION VIDEOS

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How to extract DNA from a strawberry (practical guide)

Mitosis - Cell Division to produce Body Cells

Meiosis and How Genetic Variation is introduced (producing gametes) 

Evidence for Semi-Conservative DNA Replication (for reference)

Codominance of Alleles (covers all aspects for IGCSE)

DNA - Structure, Function, Bonding and Storage (contains A-Level information)

Making genetic comparisons using proteins (for reference)

The process of DNA Replication (for IGCSE/KS4) 

The difference between DNA, Gene and Chromosome 

Dominant and Recessive Genes (Homo/Heterozygous characteristics)