Presentation is loading. Please wait.

Presentation is loading. Please wait.

Chapter 28 Protists Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings.

Similar presentations


Presentation on theme: "Chapter 28 Protists Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings."— Presentation transcript:

1 Chapter 28 Protists Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings.

2 The greatest number of eukaryotic organisms are
vertebrates. animals. plants. protists. fungi. Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings.

3 Photosynthetic eukaryotes contain both mitochondria and chloroplasts
Photosynthetic eukaryotes contain both mitochondria and chloroplasts. Which sequence most likely describes the evolution of this group? Ancestral prokaryote engulfs heterotrophic prokaryote, then engulfs photosynthetic prokaryote. Ancestral prokaryote engulfs photosynthetic prokaryote, then engulfs heterotrophic prokaryote. Both sequences are equally likely. Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings.


Download ppt "Chapter 28 Protists Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings."

Similar presentations


Ads by Google