I. Rattus rattus. Il. Agama agama III. Bufo regularis IV. Tilapia zillii

The order of evolutionary advancement of the above vertebrates is?

  • A I, II, III, IV
  • B I, IV, III, II
  • C II, III, IV, I
  • D IV, III, II, I
jamb 2021biology

The correct answer is D. IV, III, II, I

Evolutionary sequence in vertebrates: Fishes â†’ Amphibians â†’ Reptiles â†’ Birds â†’ Mammals.

IV â†’ III â†’ II â†’ I

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