Definition of "biological research" []

• Scientific research conducted by biologists (noun)

WordNet. Princeton University. 2010.

• "In journal papers derived from those studies, he listed his affiliation as “Preston Laboratories, Butler, Pennsylvania,” which sounds as though it might pertain to biological research of some sort; that impression is quietly shattered by a footnote, in one paper, explaining that the former Preston Laboratories is now “American Glass Research, Inc.”"
• "Another important dream researcher, William Dennet, said: “Never before in the history of biological research has so much been known about something from a descriptive point of view, with so little known at the same time about its function.”"