Duodenum thru Colon histo- Oh no... they're all a like

Duodenum:

Brunner's glands
Plicae Circulares

*hint* duodenum contains villi



jejunum:

*hint* long skinny villi and NO Brunner's glands



Ileum:
Peyer's patches

*hint* short squat villi, many goblet cells, lots of lymphatic tissue, few plicae circulares





Peyer's patches clearly shown here


Appendix

*hint* no villi, many goblet cells, fecal concretions, diffuse lymphatic tissue