Please answer the following question: You are presented with the question "The mature form of what kind of cell secretes antibodies?" and the following answer choices: - more abundant - it needs them - positive - graptolites - A Greek letter - barnacles - B-lymphocytes - homogenous Now knowing that plasma cells are activated B cells that secrete antibodies and plasma Cells Plasma Cells Plasma cells are the mature form of B-lymphocytes, choose the best answer.
A:
B-lymphocytes