(n) biodegradation
(n) pathogenic microbe
(n) molecular biology
(n) mysterious and unconfirmed animals (e.g. chupacabra, etc.)
(n) palaeobiogeography
paleobiogeography
(n) aquatic life survey
(n) biological and chemical weapons
(n) a biological (i.e. a biological drug, vaccine, etc.)
(n) introduced species (esp. invasive species as defined by law)
(n) radiobiology
(n) effective microorganisms
EM
(n) marine biogeographic region
(n) Convention on Biological Diversity
CBD
(n) mixed antibiotic preparations
(n) (abbr) (obsc) Invasive Alien Species Act (2004)
(n) biochemical oxygen demand
BOD
(n) biological response modifier
(n) transgenic organism