Which of these are included in the immune response? Select 3 correct answers.

Options are not provided in the question. The complete question is as following:

Which of these are included in the immune response? Select 3 correct answers.

a. T-cells

b. lymphocytes

c. B-cells

d. stem cells

e. oil

a. T-cells

b. lymphocytes

c. B-cells

Explanation:

One of the major forms of immune cells are the lymphocytes. The lymphocytes are primarily divided into cells B and T cells. Lymphocytes are the cells that assess immune response specificity for infectious microorganisms and other foreign substances.

B-cells are the first and second line of defence that secret antibodies the adaptive immune system. immune resposnes involves - redness, allergy, cough and antibodies formation.  

T-cell lymphocytes shows immune response requiring immune cell activation to combat infection. T cells work to actively kill infected cells and to encourage other immune cells to take part in the immune response.  

Hence, the correct option sare a, b and c.

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