Evolution

Front

Scientist of natural selection

Back

Charles Darwin

Front

Inherited trait for survival

Back

Adaptation

Front

Survival of the fittest

Back

Natural selection

Front

Structures with same parts, different functions

Back

Homologous structures

Front

Example of a vestigial structure

Back

Tailbone of a human

Front

Fossil age comparison

Back

Fossil D older than Fossil C

Front

Change in a species over time

Back

Evolution

Front

Ostrich wings

Back

Vestigial structures

Front

Purpose of studying embryos

Back

To see if they are related

Front

Embryology

Back

Earliest growth stage of development