Key term for Edexcel GCSE Biology, used in Evolution.
A term describing the differential survival and reproduction of individuals that are best adapted to their specific environment.
Survival of the fittest appears in Edexcel GCSE Biology revision content for Natural Selection and Genetic Modification, especially Evolution and Darwin's Theory.
Create a free account to access Edexcel GCSE Biology revision notes, track progress, and practise related key terms.
