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Leendert de Ruiter
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BIOGRAPHY

Former Professor of Comparative Animal Physiology, State University of Groningen, The Netherlands.

Primary Contributions (1)
Two wild horses graze on tall grass in the open prairie of Theodore Roosevelt National Park, with rolling badlands visible in the background.
Feeding behaviour, any action of an animal that is directed toward the procurement of nutrients. The variety of means of procuring food reflects the diversity of foods used and the myriad of animal types. The living cell depends on a virtually uninterrupted supply of materials for its metabolism.…
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