1. USGS Thesaurus
Categories > sciences
life sciences
Branches of science that study living and fossil organisms.
This category is also used for biological sciences and biology
Subtopics
anatomy and physiology
aquatic biology
biochemistry
botany
cell biology
developmental biology
ecology
ecotoxicology
genetics
marine biology
microbiology
molecular biology
morphology (biological)
mycology
parasitology
pathology
systematics and taxonomy
zoology
See also
biodiversity
biological informatics
biological productivity
biota
decomposers
disease vectors
dispersal (organisms)
endangered species
endemic species
extinction and extirpation
health and disease
invasive species
migration (organisms)
native species
natural resources
nonindigenous species
organism groupings (non-taxonomic)
organisms
paleontology
plant and animal tagging
scientific careers
sexing (plants & animals)
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