Bacteria (Eubacteria) Prokaryotes Archaea (Archaebacteria) Various other protist groups (e.g., protozoa, other algae, slime molds) Red algae Eukaryotes Green algae Plants Fungi Animals Figure 1.6 Ricklefs, Ecology: The Economy of Nature, 8e, © 2018 W. H. Freeman and Company Figure 1.6 The evolution of life on Earth. Bacteria are the oldest forms of life on Earth. The engulfing of one bacterial species by another led to the rise of eukaryotes containing cell organelles such as mitochondria and chloroplasts. Protists

Bacteria (Eubacteria) Prokaryotes Archaea (Archaebacteria) Various other protist groups (e.g., protozoa, other algae, slime molds) Red algae Eukaryotes Green algae Plants Fungi Animals Figure 1.6 Ricklefs, Ecology: The Economy of Nature, 8e, © 2018 W. H. Freeman and Company Figure 1.6 The evolution of life on Earth. Bacteria are the oldest forms of life on Earth. The engulfing of one bacterial species by another led to the rise of eukaryotes containing cell organelles such as mitochondria and chloroplasts. Protists

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter25: The Origin Of Life

Section: Chapter Questions

Problem 3TYK

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A biologist is studying an organism that is single-celled. With only this information, we know that the organism could be only a microbial eukaryote. a bacterium, archaean, or microbial eukaryote. a bacterium or an archaean. only an archaean. only a bacterium.
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Archaea and Eukaryotes are more closely related to each other than Eubacteria and Archaea are.
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