Theories of Evolution: Darwin & Wallace



This BIOLOGY ONLY video covers how 2 scientists, who knew one another, visited 2 archipelagos (collections of islands) on opposite sides of the world and at a similar time came up with the same theory of the mechanism that drives evolution. The video also looks at some of the evidence that connects modern mammals to a common ancestor.

Key Words

variation, mutation, mimicry, adaptation, survival, reproduction, alleles, pentadactyl