Multiple choice

In human beings, the primary lymphatic organs are the organs where lymphocytes are formed and mature. Which of the following is a primary lymphoid organ found in the body?

  1. Lymph nodes

  2. Spleen

  3. Peyer's patch

  4. Tonsil

  5. Thymus

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

T-cells are derived from bone marrow stem cells and differentiate into immunocompetent cells in the thymus.