Core biology: Animal sciences

350 B.C.-Aristotle founds zoology

1735-Carolus Linnaeus begins the modern description of life

1796-Comparative anatomy

1826-All animal life begins with an egg

1838-Cellular basis of life

1859-Theory of evolution

1969-Five kingdoms of life

1973-Science of animal behavior

1998-Principles of animal communication.

Extra features (DVD-ROM): Teacher's guide

Timeline

Quiz

Images.