Lymphoid Organs Differ from Lymphoid Tissues in What Way

Multiple Choice

Lymphoid organs differ from lymphoid tissues in what way?

A) They contain T lymphocytes and lymphoid tissues do not.
B) They are found in the digestive tract and lymphoid tissues are found in the thorax.
C) They are surrounded by a fibrous capsule and lymphoid tissues are not.
D) They cannot produce antibodies, whereas lymphoid tissues can.
E) none of the above