According to Evolution Which of the Following Arose First
NOAA Office of Ocean Exploration CC BY-SA 20 Life on Earth arose roughly four billion years ago. Prokaryotic life arose about 24 billion years ago b. Fossils Cast Doubt On Human Lineage Originating In Africa Human Fossils Early Humans Ancient Humans According to the Theory of Evolution when a population of a certain species is separated and moved to separate environments the two species must adapt or evolve to live in their new environments. . Darwins four theories of evolution include each of the following EXCEPT. The endosymbiotic hypothesis for the origin of mitochondria and chloroplasts suggests that mitochondria are descended from specialized bacteria probably purple nonsulfur bacteria that somehow survived endocytosis by another species of prokaryote or some other cell type and became incorporated into the cytoplasm. With their bilaterally symmetric body plans V-shaped muscles and notochords protected nerve chords running down the le...