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pro vyhledávání: '"Gabriella Skollár"'
Publikováno v:
Journal of Comparative Psychology. 122:403-417
Ten gibbons of various species ( Symphalangus syndactylus , Hylobates lar, Nomascus gabriellae , and Nomascus leucogenys ) were tested on object permanence tasks. Three identical wooden boxes, presented in a linear line, were used to hide pieces of f
Autor:
Michael J. Benton
A newly revised and fully updated edition of the market-leading introduction to paleontology Designed for students and anyone else with an interest in the history of life on our planet, the new edition of this classic text describes the biological ev
Autor:
Gale Research Inc
For more than 45 years, Research Centers Directory has reported on the programs, facilities, publications, educational efforts and services of North America's leading university and nonprofit research institutes. The current edition of this indispens
Autor:
Richard Cowen
This text is designed for students and anyone else with an interest in the history of life on our planet. The author describes the biological evolution of Earth's organisms, and reconstructs their adaptations to the life they led, and the ecology and