Appendix is the projection of small intestine. It is a vestigal organ which have no function.
AppendixThe appendix sits at the junction of the small intestine and large intestine. It\’s a thin tube about four inches long. Normally, the appendix sits in the lower right abdomen.Functions of appendixThe function of appendix is unknown, one theory is that the appendix acts as a storehouse for good bacteria, “rebooting” the digestive system after diarrheal illnesses , other experts believe the appendix is just a useless remnant from our evolutionary past, surgical removal of appendix causes no observable health problems.