Given alongside are two figures (A and B) representing the two st… - Vidyadip

Question

Given alongside are two figures (A and B) representing the two stages of evolution of humanbeings.
Answer the following:

State any two characteristic features of stage B.

✓

Answer

Stage A: Australopithecus
Stage B: Homo sapiens sapiens Characteristic features of stage B (Homo sapiens sapiens):

Bipedal locomotion with four reversed curves in the spine

Forehead steep, reduced brow ridges

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