Life Sciences

General
Biodiversity
Biology
Botony
Genetics
Systematics (Taxonomy)
Zoology

General

NatureServce : Online encyclopedia of life
BioTech's Life Science Dictionary
BioMedCentral
BioNetbook.
BioTech: an interactive educational resource and biotechnology reference tool.
Bailey's eco-regions: description of the ecoregions of the United states.
BioChemNet.
BioTech: life sciences resources and reference tools.

Biodiversity

Biodiversity and conservation.
Biodiversity: measuring the variety of nature.
Association for Biodiversity Information.

Biology

BIODIDAC--a bank of digital resources for teaching biology.
BioInteractive Howard Hughes Medical Institute
Brooks/Cole biology resource center.

Botony

BONAP checklist.
Botanical Society of America online image collection.
Botany 301: taxonomy of flowering plants.
Botany course materials-UW.

Genetics

A Hypermedia glossary of genetic terms.
AAAS evolution resources.
Agricultural genome information system.
Center for Human Genome Studies
Genomic Revolution

Classification of Living Things
NCBI Taxonomy Homepage
Taxonomic Hierarchy
Nuts and Bolts of Taxonomy & Classification
Index of Phyla
UBIO : Universal Biological Indexer & Organizaer
Glossary of Taxonomy
Insect Classification

Zoology

BIOSIS
All the virology on the WWW.
Amphibia Web.
Amphibian checklist and identification guide.
Amphibian information Website.
Animal diversity Web.
Animal omnibus.
Beautiful birds.
Cephalopods at the National Museum of Natural History. Internet Resource
CephBase. Internet Resource on all living cephalopods
Extinction Files

Cells alive!
BRENDA: the comprehensive enzyme information system.