Biologie se uniekheid as substraat vir die tipies menslike funksionering
Koers - Bulletin for Christian Scholarship
| Field | Value | |
| Title | Biologie se uniekheid as substraat vir die tipies menslike funksionering | |
| Creator | Ryke, P. A. J. | |
| Description | The biological similarities between humans and apes are great but they should not obscure the differences. Some differences are of such great consequence that man should be considered truly unique kind of organism with a marvellous plasticity of mind. All of the uniquely human traits are adaptations to the environments in which man evolved; these Include profound modifications of anatomy, physiology and behaviour. The morphological differences between man and his nearest relatives are very conspicuous. The form of the skeleton is adapted to fully erect posture and bipedal locomotion. The pelvis is broadened to provide adequate attachment for the powerful striding muscles. The transformation of the tail vertebrae is unique among the vertebrates. The joint for the neck is in the middel of the base of the skull. The hands are prehensile, with a large and strongly opposable thumb. The brain is uniquely large in proportion to the body and has a particularly large and complex cerebrum; the cerebral cortex contains the cent res for memory and complex computation. The enlarged brain requires prolonged infant dependency and high quality nutrition. Differences between humans and animals are grea tes t in the realm of behaviour: Ability to make tools (associated with bipedalism); ability to anticipate the future; development of symbolic communication (associated with expansion of cortex). Direct evidence of man's language capabilities comes form the anatomy of the modern human vocal tract. Man is the only species that succeeded in creating a truly productive language, and it is the scaffolding of human culture and civilization. | |
| Publisher | AOSIS | |
| Date | 1989-01-28 | |
| Identifier | 10.4102/koers.v54i1.808 | |
| Source | Koers - Bulletin for Christian Scholarship/Bulletin vir Christelike Wetenskap; Vol 54, No 1 (1989); 88-121 2304-8557 0023-270X | |
| Language | eng | |
| Relation |
The following web links (URLs) may trigger a file download or direct you to an alternative webpage to gain access to a publication file format of the published article:
https://journals.koers.aosis.co.za/index.php/koers/article/view/808/919
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