Which of the following is (are) part of a systemic immune response?

Biology

1 answer:

Over [174]3 years ago

5 0

Answer:

I, II, and III.

Explanation:

Immune response may be defined as the type of response generated by the body against the pathogens. The immune response is important to kill the pathogens.

Fever is a type of immune response generated to kill the pathogen by increasing the body temperature. The number of white blood cells of the body increases to fight against the pathogen. The inflammatory response may also generated to kill the pathogen.

Thus, the correct answer is option (E).

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A mother, father, and son live together in the same house. The mother passes a cold to her son. The son then passes the cold to

posledela

Answer:

Option c (No, T cells left from the previous infection can kill any virus.

)

Explanation:

When ever viral infection occur, body's immune system start to fight against it by activating B-cells and T-cells.

B-cells produce antibodies that bind with virus and act as label. This label indicate virus as foreign substance. Hence T-cells recognize it and kill it. Furthermore, B-cells form memory cell that keep the viral memory. if this viral infection occur again in future, T-cell recognize it and eliminate the virus.This mechanism is called immunity.