Question

Human evolution is related to

• A. Development of brain
• B. Migratory habit
• C. Omnivorous diet
• D. All of the above

Answer 1

The correct option is D All of the above

There are specific genes that control the size of the human brain. The study began with the researchers assessing 214 genes that are involved in brain development. Migration brought our species to a position of world dominance that it has never relinquished and signaled the extinction of whatever competitors remained. When the migration was complete, Homo sapiens was the last—and only—man standing. The first major evolutionary change in the human diet was the incorporation of meat and marrow from large animals, which occurred by at least 2.6 million years ago.

So, the correct answer is 'All the above.'