MCQOPTIONS
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				| 1. | 
                                    What was the most significant trend in the evolution of modern man (Homo sapiens) from his ancestors? | 
                            
| A. | Shortening of jaws | 
| B. | Binocular vision | 
| C. | Increasing cranial capacity | 
| D. | Upright posture. | 
| Answer» D. Upright posture. | |