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Evolution — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYEvolution1 Mark
MCQ
During evolution of man, many changes have taken place in his ancestral character. Which one of the following is an unsignificant change?
  • 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.
  • ✓
    Disappearance of tail.
  • D
    Improvement in speech for communication and social behaviour.
✓

Answer

Correct option: C.
Disappearance of tail.

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