Question Detail
Question
The direct evidence on the evolution of horse is provided by the study of
Correct Answer
Option C is the correct answer.
Detailed Explanation
The evolution of the horse (family Equidae) is one of the most complete and well-documented fossil sequences in paleontology. Fossil evidence from North America and elsewhere shows a clear progression from small, multi-toed forest-dwelling forms (e.g., Hyracotherium/Eohippus) to larger, single-toed grassland forms (modern Equus). Fossils provide direct evidence of morphological change over time, whereas recapitulation, geographic distribution, and homology provide indirect or comparative evidence.
Hint
Which type of evidence provides a direct chronological record of morphological change over geological time?