Humans have a lot of Homologous structures in common with other animals, and several of the structures are no longer in working order in human bodies. These non-functioning structures are called that vestigal structures. they still show evidence of common ancestry, but they do not do the same thing in human humans. As they do other animals listed below, are mostly vestigial structures select the one that serves a purpose in humans would it be tail tailbone in humans, versa, long tails for valance and communication and other animals like lizards and walls Next pelvis, supports upper body and attaches to lower body and humans being tiny, and non-functional and legless animals like whales and snakes, or would it be ear, muscles, ability to wiggle ears, and humans versus rotating ears to hear predators and pray animals like deer and rabbits or would it be here raising goosebumps in humans versus raising hackles to appear larger and aggressive and other animals like cats and monkeys
The vestigial structure that serves a purpose in humans is the pelvis. It supports the upper body and attaches to the lower body in humans, just like it does in other animals. The tail/tailbone in humans and the ability to wiggle ears are examples of vestigial structures, which no longer serve a purpose in humans.
