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Grade: 12
        
Which of following changes involved is irrelevant in evolution of man
  1. perfection of hand for tool making
  2. change of diet from hard nuts and hard roots to soft food
  3. loss of tail
  4. increase in ability to communicate with others and develop community behaviour
9 months ago

Answers : (1)

Arun
15090 Points
							Dear student.... correct answer is change of diet from hard nuts and hard roots to soft food....... Regards... Arun (askIITians forum expert)
						
9 months ago
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