Vestigial structures are structures that have lost most or all of its ancestral functions in a species. This is one of the scars from the ...
![vestigial structures](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjG-w_FQ0n04gQU9KtJ45lKpkSFiZovFnIr9C1FTZWBHrzcGo1iBP5MbLaQzb3dEWrHG5g0hp73o6dYJukYIi_K6L0Hw3VUZASxSy45u29hBQQMCHWcDVS0jsY3HHKkFa-fOWyylDBkJh3Y/s72-c/IMG_1646+copy.jpg)
Vestigial structures are structures that have lost most or all of its ancestral functions in a species. This is one of the scars from the ...
Parasitism is a symbiotic relationship between two or more organisms of different species in which one or more benefits at the expense of ...