Question

Some horse ancestors had limb characteristics that were similar to what we see in the modern horse. Which of the following best describes the evolution of horse limbs over time?

Answer 1

The evolution of horse limbs over time can be described as a gradual increase in size, lengthening and strengthening of the bones in the limbs, reduction in the number of toes from multiple toes to a single hoof, and the development of a more efficient and specialized structure for running and grazing.