Bio Netbook -  .

Agriculture Network Information Center - - A reference service providing links to plant science websites.

Avout.com - Biology - - Links to biological net resources indexed by discipline and educational level.

Bio Links - - Biozone's Bio Links contains over five hundred links covering such topics as biology, biotechnology, diseases, evolution, and microbiology.

Biochemie - - Searchable database for life science topics, such as biochemistry, cell biology, related companies, databases, journals, methods and associations.

Bioexplorer.net - - Features 20 sub categories of biological sciences sites. Includes options to add sites, and view the most popular.

Biologist's Assistant - - Range of biology sites categorised into biochemistry, bioinformatics, ecology, and evolution groups.

Biology Guide: High School Hub - - Resources, links, and activities for high school students, including general biology, human biology, botany, and zoology.

Biology, The Study of Life - - Information on the various fields of biology with links to resources and tools for each field.

BiologyBrowser - - Gateway for organisms, topics, and geographical information. Includes search function, recent news, and contact details.

BIOME - - A collection of gateways which provide access to evaluated, quality Internet resources in the health and life sciences, aimed at students, researchers, academics and practitioners, co-ordinated by the University of Nottingham Greenfield Medical Library.

Biomedical Portal - - A collection of links to biological and medical Internet resources - anatomy, physiology, pathology, and histology.

Biopartnering.com - - Database of European and North American company and personal profiles in the biosciences area, allowing a proactive user to prepare for private meetings with potential partners before attending a conference. Includes example profiles and membership application.

BioResearch - - Gateway for information on biological and biomedical sciences. Includes search function and survey.

Bioscience Arena - - Directory of biochemistry, food science, pharmacology, and molecular biology journals.

Biosciences Virtual Library Index - - Comprehensive catalog of bioscience links from Harvard University.

Bio.sk Directory - - Comprehensive directory of biological related subjects. Includes search function and submission link.

BioTech Science Resources - - Directory of molecular biology, biochemistry, microbiology, medicine, ecology, and evolution. Maintained by Indiana University.

Catalog of BioDatabases - - Compendium of molecular genetic database links - a collaboration of Infobiogen (the French EMBnet node) & the European Bioinformatics Institute.

Ecocrawler - - Directory of ecological resources on the internet.

Faculty of 1000 - - Database of published papers in biology, based on peer review.

Genamics - - Comprehensive resources for biology, including searchable software, journal, and genome databases.

LabVelocity - - Locate scientific products, protocols, literature, and news.

National Biological Information Infrastructure - - Electronic gateway to biological data and information maintained by federal, state, and local government agencies, and private sector organizations.

Natural History Museums & Collections - - Collection of botanical gardens, arboretums, herbaria, zoos, and aquarium links from the University of Washington.

Reactome - a knowledgebase of biological processes - - Curated database of biological processes in humans.

TheLabRat.com - - A site designed for the life scientist (aka The Lab Rat). Sections dedicated to career, news, message boards, chat room, and protocols and reagents.

Top20Biology.com - - Online directory for biology education including algae, fungi, botany, zoology, insects and spiders, reptiles, birds, and amphibians.