Biology
WordNet
noun
(1) The science that studies living organisms
(2) All the plant and animal life of a particular region
(3) Characteristic life processes and phenomena of living organisms
"The biology of viruses"
WiktionaryText
Adjective
biological
- Of, pertaining to, or connected with biology.
- Related by consanguinity, especially as to parents and children.
See also
- adoptive
- biological clock
- biological father
- biological mother
- birth mother