Question

b cells produce antibodies and are involved in immunity whereas t cells activate cytotoxic cells that are part of our immunity. cell - mediated, humoral humoral, cell - mediated humoral, humoral

Explanation:

To solve this, we recall the roles of B and T cells in immunity. B cells produce antibodies, which are part of humoral immunity (involving antibodies in body fluids). T cells, especially in activating cytotoxic cells, are part of cell - mediated immunity (involving cell - to - cell interactions). So the first blank related to B cells should be "humoral" and the second blank related to T cells and cytotoxic cells should be "cell - mediated".

Answer:

B. humoral; cell - mediated