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Why Australopithecus is considered as connecting link between ape and man? |
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Answer» Australopithecus can be considered as connecting link between ape and man because of the following apelike and man-like characters: The ape-like characters of Australopithecus: i. The jaws and teeth are larger than those of modern man. ii. Face was prognathous and a chin was absent. iii. The eye-brow ridges projected over the eyes. iv. Their cranial capacity ranged from 450-600 c.c. v. They used fire and a variety of tools. The man-like characters of Australopithecus: i. It was about four feet in height, walked nearly or completely straight. ii. The vertebral column had a distinct lumbar curve with broad basin like pelvic girdle. iii. Dentition was man like because the dental arch was smoothly rounded parabola and a simian gap was absent. iv. Hands were used for non-locomotory functions like making tools. They used weapons of bones. Thus, Australopithecus is rightly described as a man with ape brain. |
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