14-Letter Words Starting: BIO

• A geochemical of biological origin

• Of or pertaining to biogeochemistry

• The application of mathematics to the study of biological systems and processes

• electric phenomena in animals or plants

• use of data (e.g. cytogenetic or biochemical) to assess taxonomic relations especially within an evolutionary framework

• the organic chemistry of compounds and processes occurring in organisms; the effort to understand biology within the context of chemistry

• dealing with the geographical distribution of animals and plants

• The study of the relationship between atmospheric conditions (the weather) and living organisms.