what is the tissue located in the lymph nodes and speen?

Question

spleen?name?

Answer 1

there are all different types of tissues (in the sense that there are epithelial cells, endothelial cells, immune cells) in both.....but if you had to pick a generalized idea, it is definitely immune tissue/cells. lymph nodes and the spleen are the major sites in the body that immune cells congregate. In fact, that is basically their function.

this website has notes and some pics that will give you an idea on how the lymph nodes and spleen are organized:
http://www.geocities.com/artnscience/art-notes.html

Answer 2

epithelial tissue