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22/10/2021 4:17 pm
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In the evolution of man, several changes occurred in the ancestral characters. Which one of the following changes is irrelevant in this context?
(1) Change of diet from fruits, hard nuts and roots to softer food
(2) Loss of tail from body
(3) Perfection in the structure and working of hand for tool-making
(4) Increase in the ability to communicate with others and develop community behaviour
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22/10/2021 4:17 pm
Correct answer: (2) Loss of tail from body