❓ คำถาม According to the passage, what is a key difference between biological evolution and memetic evolution?
- A. A. Biological evolution is horizontal, while memetic evolution is vertical.
- B. B. Memetic evolution occurs more rapidly and can spread across generations horizontally.
- C. C. Biological evolution relies on imitation, whereas memetic evolution relies on genes.
- D. D. Memetic evolution is always slow and vertical, like biological evolution.