Which of the following is a correct statement about lymphocytes?
A) None of the listed responses is correct.
B) The two main types of lymphocytes are T cells and macrophages.
C) T cells are the precursors to B cells.
D) B cells produce plasma cells, which secrete antibodies into the blood.
D
Explanation:
A) One of the listed responses is correct.
B) The two main types of lymphocytes are not T cells and macrophages.
C) T cells are not the precursors to B cells.
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