Do We Have Vestigial Organs That Prove Evolution?

Is it true that our appendix is useless, left over from an evolutionary apelike ancestor?

No, actually it has three main functions:

1) a bacterial reserve

2) part of the immune system

3) part of the endocrine system.

Once again a Darwinian evolution prediction is shown not to be true.

[dsr]

Your definition of vestigial organ is incorrect. It doesn't mean useless: it means losing primary ancestral function. Vestigial pelvic bones in whales are another example of not being useless: they have lost their primary function for supporting legs, but they are still used for reproduction.

[Call_Me_Emo]

Well right off the bat you got Vestigial wrong. Vestigial structures in evolution means "lacking original function" and not "functionless". So in this sense, a bird's wing for example is a vestigial hand, but a fully functional wing.

You have to get your definitions correct before you attempt to refute Else you'll simply be arguing against yourself.