Biology · Evolution and Geological Eras
What significant biological development was directly facilitated by the Great Oxygenation Event during the Proterozoic Eon?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The formation of extensive coal deposits and the emergence of early amphibians
- 2The emergence of oxygen-dependent life forms and multicellular organisms✓
- 3The rapid diversification of invertebrates with hard shells like trilobites
- 4The origin of early prokaryotic organisms such as bacteria and archaea
Correct answer
The emergence of oxygen-dependent life forms and multicellular organisms
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