Question

Lymphocytes that develop immunocompetence in the thymus are

Answer 1

Thymocytes are lymphocytes that develop immunocompetence in the thymus through a series of developmental stages. They are formed in the bone marrow and then migrate to the thymus to develop their T cell receptors. Thymocytes differentiate into different types of T cells, such as helper T cells and cytotoxic T cells.

Step-by-step explanation:

The lymphocytes that develop immunocompetence in the thymus are called thymocytes. Immature T-cells, or thymocytes, enter the thymus and go through a series of developmental stages that ensures both function and tolerance before they leave and become functional components of the adaptive immune response.

Thymocytes are formed in the bone marrow and then migrate to the thymus, where they develop their T cell receptors. This process of maturation in the thymus is critical for the development of a functional immune system.

Once mature, these thymocytes differentiate into different types of T cells, such as helper T cells (CD4+T cells) and cytotoxic T cells (CD8+T cells), which play crucial roles in the immune response.

Answer 2

The answer is T cells. They develop from a progenitor lymphoblast ( found in the bone marrow) which could also differentiate into B cells and natural killers cells of the adaptive immune system, through lymphopoiesis. B cells, the other type of lymphocytes, attain immunocompetence in the Gut-associated-lymphoid tissue (GALT).