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Type: Multiple-Choice
Category: Evolution
Level: Grade 7
Score: 1
Tags: cells, organelles
Author: jlovering
Last Modified: 16 days ago

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Evolution Question

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Grade 7 Evolution

What are the two organelles that scientists believe may have once been separate organisms that were incorporated into the cell through endosymbiosis?
  1. mitochondria and chloroplasts
  2. nucleus and Golgi bodies
  3. ribosomes and lysosomes
  4. vacuole and nucleolus
  5. eukaryotes and prokaryotes
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