Question

Which of the following is true regarding T cells?

A. They are only seen in those with leukemia.
B. They are specialized type of red blood cell.
C. They mature in the thyroid.
D. They play a role in the immune response.

Answer 1

T cells are a type of white blood cell that play a role in the immune response. They are part of the adaptive immune system and are born in the red bone marrow.

Step-by-step explanation:

T cells are a type of white blood cell that play a role in the immune response. They are part of the adaptive immune system and are born in the red bone marrow. T cells then migrate to the thymus gland where they further mature.