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Autotroph

Definition: Autotroph

Autotroph

Noun

1. Plant capable of synthesizing its own food from simple organic substances.

Source: WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.
 


Specialty Definition: Autotroph

DomainDefinition

Mining

Organism capable of growth exclusively at the expense of inorganicnutrients. See also:chemolithotroph; photolithotroph. (references)

Source: compiled by the editor from various references; see credits.

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Specialty Definition: Autotroph

(From Wikipedia, the free Encyclopedia)

An autotroph is an organism that produces its own organic compounds from inorganic substances (e.g., minerals) using either light or chemical bonds as an source of energy. Plants and other organisms using photosynthesis are photoautotrophs; bacteria that use utilize inorganic compounds, such as hydrogen sulfide or ferric iron, for energy are chemoautotrophs.

Autotrophs are a vital part of the food chain. They take energy from the sun or from inorganic sources and convert it into a form (organic molecules) that other organisms (heterotrophs) can use as food, obtaining energy by breaking down the organic molecules. Heterotrophs, like animals, fungi, and most bacteria and protozoa, depend on autotrophs for energy and for the raw materials to make complex organic molecules. Even carnivorous animals ultimately rely on autotrophs because the energy gained from the prey comes from the autotrophs eaten by the prey.

See also: Primary nutritional groups

Source: adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "Autotroph."

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Synonyms: Autotroph

Synonyms: autophyte (n), autophytic plant (n), autotrophic organism (n). (additional references)

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Frequency of Internet Keywords: Autotroph

The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com.
 
ExpressionFrequency
per Day

autotroph

14
Source: compiled by the editor from various references; see credits.

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Derivations: Autotroph

Derivations

Words beginning with "autotroph": autotrophic, autotrophically, autotrophies, autotrophs, autotrophy. (additional references)

Words ending with "autotroph": photoautotroph. (additional references)

Words containing "autotroph": chemoautotrophic, chemoautotrophies, chemoautotrophy, photoautotrophic, photoautotrophically, photoautotrophs. (additional references)

Source: compiled by the editor, based on several corpora (additional references).

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Anagrams: Autotroph

Scrabble® Enable2K-Verified Anagrams

Words within the letters "a-h-o-o-p-r-t-t-u"

-2 letters: outport, prutoth, taproot.

-3 letters: author, potato, prutah, prutot, throat, toroth, uproot.

-4 letters: aport, ortho, ottar, photo, potto, prahu, pruta, putto, routh, tarot, thoro, thorp, tooth, torah, torot, trapt, troop, troth, trout, truth, tutor.

-5 letters: atop, auto, harp, hart, haut, hoar, hoop, hoot, hora, hour, hurt, oath, opah, otto, ouph, part, path, phat, phot, phut.

 Words containing the letters "a-h-o-o-p-r-t-t-u"
 

+1 letter: autotrophs, autotrophy.

 

+2 letters: autotrophic.

 

+3 letters: autotrophies.

 

+5 letters: eutrophication, photoautotroph.

Source: compiled by the editor from various references; see credits.

SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.

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Alternative Orthography: Autotroph


Hexadecimal (or equivalents, 770AD-1900s) (references)

41 75 74 6F 74 72 6F 70 68

Leonardo da Vinci (1452-1519; backwards) (references)

American Sign Language (origins from 1620-1817 in Italy and, especially, France) (references)

=

Semaphore (1791, in France) (references)

Braille (1829, in France) (references)

Morse Code (1836) (references)

.-    ..-    -    ---    -    .-.    ---    .--.    ....

Dancing Men (Sir Arthur Conan Doyle, 1903) (references)

Binary Code (1918-1938, probably earlier) (references)

01000001 01110101 01110100 01101111 01110100 01110010 01101111 01110000 01101000

HTML Code (1990) (references)

&#65 &#117 &#116 &#111 &#116 &#114 &#111 &#112 &#104

ISO 10646 (1991-1993) (references)

0041 0075 0074 006F 0074 0072 006F 0070 0068

British Sign Language (Fingerspelling, BSL; 1992, British Deaf Association Dictionary of British Sign Language) (references)

Encryption (beginner's substitution cypher): (references)

358786818684818274

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INDEX

1. Definition
2. Synonyms
3. Expressions: Internet
4. Derivations
5. Anagrams
6. Orthography
7. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.