its something like an organ that's not used anymore but was used in an animals ancestors ex- the whale has a bone that it doesnt need. hope ive helped.
Vestigial StructureA vestigial structure is a structure that appears to no longer have a use in the body.
vestigial
Vestigial refers to something that is no longer needed or useful. Our appendixes are an example of a vestigial organ-they serve no biological purpose
Vestigial StructureA vestigial structure is a structure that appears to no longer have a use in the body.
Vestigial StructureA vestigial structure is a structure that appears to no longer have a use in the body.
Vestigial StructureA vestigial structure is a structure that appears to no longer have a use in the body.
Vestigial StructureA vestigial structure is a structure that appears to no longer have a use in the body.
The term is "vestigial structure." These structures are remnants from an organism's evolutionary history and no longer serve a function in the current organism. Examples include the human appendix or tailbone.
Vestigial
vestigial
Vestigial StructureA vestigial structure is a structure that appears to no longer have a use in the body.
A vestigial is an organ that serves no useful function in an organism.