Final answer:
Dendritic cells (DCs) are derived from both Common Lymphoid Progenitor (CLP) and Common Myeloid Progenitor (CMP) stem cells.
Step-by-step explanation:
From the given options, dendritic cells (DCs) are derived from both Common Lymphoid Progenitor (CLP) and Common Myeloid Progenitor (CMP) stem cells.
CLP gives rise to lymphoid cells such as B cells and T cells, while CMP gives rise to myeloid cells including dendritic cells.
Therefore, the correct answer is option 4) Both A and B.