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Jurassic period of the Mesozoic era is characterised by:

  1. A
    gymnosperms are dominant plants and first birds appear
  2. B
    radiation of reptiles and origin of mammal like reptiles
  3. C
    Dinosaurs become extinct and angiosperms appear
  4. D
    flowering plants and first dinosaurs appear

Solution & Step-by-step Explanation

The Jurassic period is noted for the dominance of Gymnosperms as the major flora and the emergence of the first birds (like Archaeopteryx), along with the widespread flourishing of dinosaurs.

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Jurassic period of the Mesozoic era is characterised by:
A
gymnosperms are dominant plants and first birds appear
B
radiation of reptiles and origin of mammal like reptiles
C
Dinosaurs become extinct and angiosperms appear
D
flowering plants and first dinosaurs appear

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