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6.Evolution
normal
The stage next to was
A
Homo erectus
B
Homo sapiens
C
Dryopithecus
D
Neanderthal man
Solution
Character of Homo erectus ($1.6$ million to $200000\,years$ ago)
Upright human protruding jaw, no chin, thick brow ridges and a long skull
$(i)$ teeth smaller than in habilis
$(ii)$ much larger brain than habilis $(1000 \,mm)$
$(iii)$ may have had advanced speech controlled fire
$(iv)$ made more sophisticated tools then predecessors
$(v)$ left Africa and spread throughout Asia and Europe
Standard 12
Biology