Intelligent Life: Is It Out There?
Lesson Express
Q: What is the theory of how eukaryotic cells came to be?
A: They were formed when two simple cells combined and became a more complex cell.
Q: What is the “fateful encounter” hypothesis?
A: That the merger between two simple cells created something that was better when they were together.
Q: What does the fateful encounter hypothesis suggest about life in the Universe?
A: It suggests that complex life in the Universe is rare.
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