The humoral immune response depends on which cells?
tc cells
b cells
b and th cells
tc and th cells

The correct answer is option B cells.

Explanation:

The humoral immune response is regulated by the extracellular fluids like antimicrobial peptides and proteins antibodies released by the white blood cells. B cells receive signals from the BCRs bind to antigen.

B cells are the cells that regulate humoral immunity response by producing antibodies and releases other components in the cells.  

Thus, the correct answer is option - b cells.

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