Openbiology/2BIO/Evolution

Nothing in biology makes sense except in the light of evolution - Theodosius Dobzhansky

Introduction
The inherited sequence of DNA underlies an organisms phenotype, such as shape or blood group. Heritable mutations allow evolution or genetic change over time. The inherited sequence of DNA underlies an organisms phenotype, such as shape or blood type. Heritable mutations allow evolution or genetic change over time.

DNA
The inherited sequence of DNA...

Phenotype
... underlies an organisms phenotype, such as shape or blood type.

Genetic Change
Heritable mutations allow evolution or genetic change over time.