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Which of the following statements concerning the dorsal and ventral respiratory groups is false? (a) they are located in the reticular activating system (b) there is cross communication between these two groups (c) these groups establish the basic rate and depth of breathing (d) these groups...

(a) occurs after the primary response has activated null cells (b) provides better protection than the primary response (c) is less effective in antibody production (d) produces different antibodies than those produced in the primary immune response (e) does not protect the body after the first...