5. A. What features distinguish Homo sapiens from our congeners? B. What explains the amazing success of Homo sapiens as a vertebrate species? C. What explains the great difference in phenotype (especially the brain) between humans and chimps when so much of our DNA sequence is shared? D. What allowed our ancestors to overcome constraints on increasing brain size?
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Some features that distinguish Homo sapiens from our congeners include: - Larger brain size and more complex brain structure - Highly developed language and communication skills - Advanced problem-solving and reasoning abilities - Use of complex tools and Show more…
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