Final answer:
Frogs are better jumpers than toads due to their longer hind legs, longer ankle bones, and shorter backbone, which allows them to jump great distances. Toads have shorter legs and a more heavyset body, making them less suited for jumping.
Step-by-step explanation:
Frogs are better jumpers than toads primarily due to their longer hind legs and special adaptations for jumping and climbing. Frogs exhibit longer hind legs and longer ankle bones, paired with a relatively short backbone consisting of only ten vertebrae. These anatomical adaptations provide them with a body plan specialized for efficient movement on land, allowing them to jump many times their body length. In contrast, toads typically have shorter legs and a more heavyset body, making them less adept at jumping. Frogs also have smoother and moister skin, often with specialized toe pads that aid in climbing, while toads have drier, more warty-looking skin and spend more time on land, which does not necessitate the powerful jumping ability of frogs.