Multiple choice

Which of the following lymphoid tissues is/are unencapsulated?

  1. Tonsils

  2. Malt

  3. Spleen

  4. Lymph node

  5. Thymus

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The respiratory, alimentary and genitourinary tracts are guarded immunologically by subepithelial accumulations of lymphoid tissues.