Snakes such as boa constrictors and pythons have tiny leg bones burled their muscles. These leg bones are vestigial structures that have little or no known function In snakes. Which best explains the presence of these vestigial structures snakes? poin Snakes have only one copy of the for legs in their chromosomes Snakes born with an extra set of DNA develop legs as they mature Snakes evolved from organisms with legs Snakes are developing for walking on land
The best explanation for the presence of vestigial leg bones in snakes is that they evolved from organisms with legs. Through the process of evolution, snakes gradually lost the need for functional legs as they adapted to their environments and became more specialized for their unique lifestyles. The vestigial leg bones are remnants of their legged ancestors, but no longer serve a significant function in modern snakes.
