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• a  of or relating to nutrition
  a trophic level on the food chain

• The tricky part is that most trophic molecules are too big to cross the blood-brain barrier, so Guilford and Amgen are working on a smaller one that can get where it needs to go.
• The body produces a whole bath of trophic--or growth--factors that help cells develop.
• The body produces a whole bath of trophicor growthfactors that help cells develop.

News & Articles

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• Does crop diversity affect pest control by natural enemy on an EMS using a microlandscape?
  ( Science China Press ) A high level of plant diversity (e.g., intercropping, non-tillage, and weeds) could suppress pest populations and reduce yield losses caused by pest damage. The relationship between adjacent trophic levels was significant (such as pests and their natural enemies or crops and pests), whereas non-adjacent trophic levels (crops and natural enemies) did not significantly ...
  Sept. 9, 2013 - EurekAlert!