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Question : The most apparent change during the evolutionary history of Homo-sapients is traced in

Answer»

loss of body hair
walking upright
shortening of the jaws
remarkable increase in the brain size.

Solution :The brain capacity GRADUALLY increased from early human ANCESTORS. HOMO habilis has 650-800 c.c. brain capacity which increased around 900 c.c. in Homo erectus. The NEANDERTHAL man had 1400 c.c. brain capacity EVOLVED to around 1450 c.c. in Homo sapiens sapiers.


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