Major changes that occurred in human evolution. - Vidyadip

Question

Major changes that occurred in human evolution.

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Answer

Major changes that took place in evolution of man are as follows :
Increase in size and complexity of brain and enhanced intelligence.
Increase in cranial capacity.
Bipedal locomotion.
Opposable thumb.
Erect posture.
Shortening of forelimbs and lengthening of hind limbs.
Development of chin. Orthognathous face.
Broadening of pelvic girdle and development of lumbar curvature.
Social and cultural development such as articulated speech, art, development of tools, etc.

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