The macrophage and lymphocytes are major agents of the

A) sympathetic nervous system.
B) immune system.
C) digestive system.
D) parasympathetic nervous system.

Question

The macrophage and lymphocytes are major agents of theA)  sympathetic nervous system.B)  immune system.C)  digestive system.D)  parasympathetic nervous system.

Michael Galloway · Accepted Answer

Final Answer : B, Explanation :  Macrophages and lymphocytes are essential components of the immune system, which is responsible for defending the body against harmful pathogens and foreign substances. The sympathetic and parasympathetic nervous systems are not directly involved in immune responses. The digestive system also plays a role in immune function by providing nutrients and energy for immune cells, but it is not the primary system involved in immunity.

The macrophage and lymphocytes are major agents of the

A) sympathetic nervous system.
B) immune system.
C) digestive system.
D) parasympathetic nervous system.

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