celle (cell)

organisme (organism)

arter (species)

gen (gene)

evolution (evolution)

væv (tissue)

organ (organ)

system (system)

reproduktion (reproduction)

Fotosyntese (photosynthesis)

Klorofyl (chlorophyll)

økosystem (ecosystem)

Levested (habitat)

biodiversitet (biodiversity)

tilpasning (adaptation)

Pattedyr (mammal)

insekt (insect)

amfibium (amphibian)

krybdyr (reptile)

fisk (fish)

fugl (bird)

flora (flora)

fauna (fauna)

cellulær (cellular)

kerne (nucleus)

Kromosom (chromosome)

DNA (DNA)

enzym (enzyme)

Protein (protein)

fossil (fossil)

Botanik (botany)

Zoologi (zoology)

Mikrobiologi (microbiology)

anatomi (anatomy)

Fysiologi (physiology)

økologi (ecology)

Genetik (genetics)

arvelighed (heredity)

Mutation (mutation)

Klassifikation (classification)

rige (kingdom)

stamme (phylum)

klasse (class)

orden (order)

familie (family)

slægt (genus)

art (or arten for "species" in definite form) (species)