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STD 12 - 6. evolution — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 6. evolution1 Mark
MCQ
First dinosaurs and first egg-laying mammals were originated in
  • A
    Jurassic period
  • ✓
    Triassic period
  • C
    Permian period
  • D
    Cambrian period
✓

Answer

Correct option: B.
Triassic period
b

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