Define the parts of specific immune or defense mechanisms, Biology

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The specific immune (defense mechanisms) response can be broadly classified into two types:

a)  Cell mediated immune response: This  is achieved through large number of activated lymphocytes that are specially designed to destroy foreign agents e.g. the T  lymphocytes produced by  the thymus.

b)  Humoral immune  response: The body  develops circulating antibodies which are globulin molecules  that are  capable  of  attacking  the  invading  agents. B lymphocytes are produced by  lymphoid tissue.

 

 


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