1.

Why Australopithecus is considered as connecting link between ape and man?

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.



Discussion

No Comment Found