
feeding directly on uncombined elements
Found on
http://phrontistery.info/p.html

1. Pertaining to a prototroph. ... 2. Denoting the ability to undertake anabolism or to obtain nourishment from a single source, as with iron, sulfur, or nitrifying bacteria or photosynthesizing plants. ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973

Type: Term Pronunciation: prō′tō-trof′ik Definitions: 1. Pertaining to a prototroph. 2. Denoting the ability to undertake anabolism or to obtain nourishment from a single source, as with iron, sulfur, or nitrifying bacteria or photosynthesizing plants.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=73164

prototrophic, prototrophism 1. Denoting the ability to undertake anabolism or to obtain nourishment from a single source, as with iron, sulfur, or nitrifying bacteria or photosynthesizing plants. 2. Certain bacteria requiring only inorganic substances for growth. 3. Certain microorganisms requiring no specific nutriments for growth. 4. Bacteria ...
Found on
http://www.wordinfo.info/words/index/info/view_unit/2191/8

(esp. of certain bacteria) requiring only inorganic substances for growth. · (of certain microorganisms) requiring no specific nutriments for growth.
Found on
https://www.infoplease.com/dictionary/prototrophic
No exact match found.