GCSE Biology - Variation and Evolution #68

The video explains how genetic and environmental factors lead to variation among individuals, influencing evolution through natural selection. It covers phenotypes, genomes, and the role of mutations in genetic variation. Charles Darwin's theory of evolution by natural selection is discussed, highlighting the survival of the fittest concept. Evidence supporting evolution, such as antibiotic resistance and fossil records, is also presented.

What new insight or understanding did you gain from this video?