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?

a
Over time, the horse limb gained footbones.
b
Over time, the horse limb got longer.
c
Over time, the horse limb became shorter.
d
Over time, the horse limb grew wider.

Answer 1

B) Over time, the horse limb got longer.