box on the diagram. olpie By placing the letter from the list below i n the appr

Question

box on the diagram. olpie By placing the letter from the list below i n the appropriate Appearence of humans rigin of solar system and earth Billions ofyears ago 2 3 A - Oxygen begins to accumulate in atmosphere B - Rapid diversification of animal life C - Appearance of first single-celled eukaryotes D - Colonization of the land begins E- Photosynthesis begins F- Permian mass extinction G -Appearance of first multi-cellular eukaryotes H - Prebiotic chemical evolution of macromolecules 1-Appearance of first prokaryotes J - Cretaceous mass extinction

Explanation / Answer

In clockwise direction, the order will be H, I, E, A, C, G, B, D, F, J.

Permian and cretaceous extinction occured before the beginning and after the end of mesozoic era respectively.

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