Adjective
requiring organic compounds of carbon and nitrogen for nourishment
Source: WordNetmost animals are heterotrophic Source: Internet
Animal tissues Stylized cutaway diagram of an animal cell (with flagella) The kingdom Animalia or metazoa, contains multicellular organisms that are heterotrophic and motile (although some have secondarily adopted a sessile lifestyle). Source: Internet
Chemoautotrophic arsenite oxidizers (CAO) and heterotrophic arsenite oxidizers (HAO) convert As(III) into As(V). Source: Internet
The carbon content of the soil is eventually returned to the atmosphere through the process of respiration carried out by heterotrophic organisms that feed upon the carbonaceous material in the soil. Source: Internet