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Exam3Part1 - Multiple choices 1 C 2 B 3 D 4 I 5 F Question...

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Multiple choices: 1. C 2. B 3. D 4. I 5. F Question 1: Definition of intelligence (ability to model the world and the organism itself) 4 points Key development earlier than 65Myr ago (e.g., Cambrian explosion) 4 points Key development in last 65Myr (e.g., appearance of hominoids) 4 points Any evolution step in the correct time range is fine. For each step the answer has to be a specific event at some specific time or period. Very general and abstract description gets less than half points each. The steps also have to be biological, not cultural, otherwise only get less than half points. Intelligence explained by biological evolution 4 points Biological evolution increases diversity which increases complexity in some organisms, leading to intelligence. Speciation and extinction 4 points Get full points if correctly explain them using random inheritable mutations and natural selection. Question 2 : Recent information by comparing human and chimps genomes 1. 99.4% similar 3 points 2. Difference on what genes evolved fast
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