6.3.1 Theory of evolution (biology only)
6.3.2 Speciation (biology only)
6.3.3 The understanding of genetics (biology only)
A short, simple explanation of Gregor Mendel’s work and simple genetic crosses:
GCSE Bitesize – Inheritance, a tutorial (4m 46s):
BBC Short Circuit Genetics– a 19m video.
Here are some videos about genetic diseases:Sam’s story (cystic fibrosis) & CF short movie; sickle cell anaemia; what is Huntington’s disease?
Genetics pedigree problems from callr