TLS Online TPP Program

#Question id: 4967


Recent evidence indicates that the first major diversification of multicellular eukaryotes may have coincided in time with the

#Unit 11. Evolution and Behavior
  1. origin of prokaryotes.

  2. switch to an oxidizing atmosphere.

  3. melting that ended the ʺsnowball Earthʺ period.

  4. origin of multicellular organisms.