Naïve lymphocytes enter secondary lymphoid tissues via which of the following structures?

Naïve lymphocytes enter secondary lymphoid tissues via which of the following structures?

Naïve lymphocytes enter secondary lymphoid tissues via which of the following structures?












A. Afferent lymphatics
B. Efferent lymphatics
C. HEVs
D. Marginal sinus
E. None of the above















Answer: C