- biology, biological science - the science that studies living organisms
--1 is a kind of life science, bioscience
--1 has particulars: - biology - characteristic life processes and phenomena of living organisms; "the biology of viruses"
--2 is a kind of life
- biota, biology - all the plant and animal life of a particular region
--3 is a kind of collection, aggregation, accumulation, assemblage
--3 has members: fauna; vegetation, flora - biota, biology - all the plant and animal life of a particular region