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

What was the most significant trend in the evolution of modern man (Homo sapiens) from his ancestors?
  1. Shortening of jaws
  2. Binocular vision
  3. Increasing cranial capacity
  4. Upright posture

Solution

Modern man (Homo sapiens sapiens) is most evolved. The most significant trend in the evolution of modern man (Homo sapiens) from his ancestors is the gradual increase in the cranial capacity. Cranial capacity of modern man is an average of $1450 \mathrm{cc}$.

Asked in: NEET 2012 (Screening)

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