The primary cells that control the adaptive immune response are the lymphocytes, specifically the T and B-cells. T-cells play several important roles in the adaptive immune response. All BUT ONE describes a role of T-cells.

A) T-cells control B-cell immune responses in many cases.
B) T-cell clones expand in number and differentiate into plasma cells.
C) T-cells secretes cytokines that regulate the development of a variety of cells.
D) T-cells recognize antigens with their antigen receptor a complex of two protein chains on their surface.