The possession of scales, laying of eggs with shells and bony structure of the head are characteristics shared by

  • A birds and reptiles
  • B fishes and birds
  • C reptiles and fishes
  • D birds and molluscs
jamb 1999biology

The correct answer is A. birds and reptiles

-Fishes don not lay eggs with shells

- Hence; these are features common to Reptiles and Birds

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