Origin of trophic
OTHER WORDS FROM trophictroph·i·cal·ly, adverb
Other definitions for trophic (2 of 2)
Origin of -trophic
WORDS THAT USE -TROPHIC
What does -trophic mean?
The combining form -trophic is used like a suffix for a variety of meanings, including “having nutritional habits or requirements.” In other words, the sense of -trophic specifies how an organism gets its nutrition or how it feeds.
The combining form -trophic is also used as an adjective form of nouns ending with -troph or -trophy. In some cases, -trophic means “affecting the activity of, maintaining.” In this sense, it is often synonymous with -tropic.
Examples of -trophic
The first part of the word, hetero-, means “different, other,” and -trophic, as we’ve seen, concerns what an organism needs for its food. So, heterotrophic has a literal sense of “other-feeding.”
Why? Put simply, heterotrophs, such as animals, require outside sources of nutrition whereas autotrophs, such as plants, can produce their own organic materials from inorganic materials (e.g., carbon dioxide).
In other, etymological words, heterotrophic organisms need “other food” because they can’t make any for themselves.
What are some words that use the combining form -trophic?
How to use trophic in a sentence
It is possible that the reflected impulse stimulates trophic nerves.The Sexual Life of the Child|Albert Moll
There is also a trophic differentiation, the fibres undertaking special functions of nutrition (the conduction of the sap).The Wonders of Life|Ernst Haeckel
Certain cells of the anterior part of the spinal cord, for example, are the trophic centres of the spinal motor nerves.
Other trophic centres, governing nerve tracts in the spinal cord itself, are in the various regions of the brain.
Referring again to Fig. 51, it is observable that trophic changes affected the system at the age of birth.Degeneracy|Eugene S. Talbot