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Questions and Answers
What is the domain of organisms whose cells have a membrane-bound nucleus?
What is the domain of organisms whose cells have a membrane-bound nucleus?
- Eukarya (correct)
- Prokarya
- Archaea
- Asgard
What is the leading evolutionary theory regarding the creation of eukaryotes?
What is the leading evolutionary theory regarding the creation of eukaryotes?
- Direct evolution from prokaryotes
- Spontaneous generation from organic matter
- Symbiogenesis between an anaerobic Asgard archaean and an aerobic proteobacterium (correct)
- Mutation of prokaryotic cells
When did eukaryotes supposedly emerge?
When did eukaryotes supposedly emerge?
- 1 billion years ago
- 2.2 billion years ago (correct)
- 4.5 billion years ago
- 500 million years ago
Where did eukaryotes seemingly emerge?
Where did eukaryotes seemingly emerge?
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What is the collective global biomass of eukaryotes compared to prokaryotes?
What is the collective global biomass of eukaryotes compared to prokaryotes?
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