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What was the most significant trend in the evolution of modern man (Homo sapiens) from his ancestors?

  1. A
    Increasing brain capacity
  2. B
    Upright posture
  3. C
    Shortening of jaws
  4. D
    Binocular vision

Solution & Step-by-step Explanation

While all listed traits are part of human evolution, the most significant and defining trend leading to Homo sapiens has been the dramatic increase in cranial capacity (brain size) and complexity.

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What was the most significant trend in the evolution of modern man (Homo sapiens) from his ancestors?
A
Increasing brain capacity
B
Upright posture
C
Shortening of jaws
D
Binocular vision

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