heterotroph
het·er·o·troph
H0178875 (hĕt′ər-ə-trŏf′, -trōf′)het•er•o•troph
(ˈhɛt ər əˌtrɒf, -ˌtroʊf)n.
heterotroph
Noun | 1. | heterotroph - an organism that depends on complex organic substances for nutrition |
单词 | heterotroph | |||
释义 | heterotrophhet·er·o·trophH0178875 (hĕt′ər-ə-trŏf′, -trōf′)het•er•o•troph(ˈhɛt ər əˌtrɒf, -ˌtroʊf)n. heterotroph
heterotrophheterotroph(hĕt`ərətrōf'), living organism that obtains its energy from carbohydrates and other organic material. All animals and most bacteria and fungi are heterotrophic. In contrast, autotrophsautotroph, in biology, an organism capable of synthesizing its own organic substances from inorganic compounds. Autotrophs produce their own sugars, lipids, and amino acids using carbon dioxide as a source of carbon, and ammonia or nitrates as a source of nitrogen. ..... Click the link for more information. are organisms that use inorganic substances as energy sources and carbon dioxide as a carbon source. heterotroph[′hed·ə·rō‚träf]heterotrophheterotroph[het´er-o-trōf″]het·er·o·troph(het'ĕr-ō-trof, -trōf),See also: autotroph. heterotroph(hĕt′ər-ə-trŏf′, -trōf′)het·er·o·troph(het'ĕr-ō-trōf)See also: autotroph heterotrophan organism dependent on obtaining organic food from the environment because it is unable to synthesize organic material. All animals, fungi, many bacteria, plants without chloroplasts and a few flowering plants (such as insectivorous plants) are heterotrophs, and they obtain almost all their organic material, either directly or indirectly, from the activity of AUTOTROPHS. See HOLOZOIC, SAPROPHYTE, PARASITE.heterotroph
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