During evolution of man many changes have taken place in his ancestral characters. Which one of the following is an unsignificant change
During evolution of man many changes have taken place in his ancestral characters. Which one of the following is an unsignificant change
- [AIPMT 1994]
- [AIPMT 1996]
- A
Change of diet from hard tough fruits and roots into soft food
- B
Qualitative improvement in the structure of hands skills for making tools
- C
Disappearance of tail
- D
Improvement in speech for communication and social behaviour
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