Which of the following is thought to be a necessary precursor for Eukaryotes to evolve? Organic matter for Eukaryotes to "eat" The atmosphere containing oxygen Endosymbiosis of aerobically respiring bacteria All of these are thought to be necessary

Which of the following is thought to be a necessary precursor for Eukaryotes to evolve? Organic matter for Eukaryotes to "eat" The atmosphere containing oxygen Endosymbiosis of aerobically respiring bacteria All of these are thought to be necessary

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter13: Early Life Forms And The Viruses

Section: Chapter Questions

Problem 4SQ

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Concept explainers

Prokaryotic evolution

The term evolution means the gradual change or a transformation from a simple or primitive state to a complex or advanced state. Prokaryotic evolution is a concept that involves the evolution of the form and function of most primitive organisms (prokaryotes) through several stages and changes to form diverse life as a part of organic evolution.

Question

Which of the following is thought to be a necessary precursor for Eukaryotes to evolve?

		Organic matter for Eukaryotes to "eat"
		The atmosphere containing oxygen
		Endosymbiosis of aerobically respiring bacteria
		All of these are thought to be necessary

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