Which of the Following Recognize and Destroy Nonself Cells

Question

Which of the following recognize and destroy nonself cells?
A)Gland cells
B)Immune cells
C)Nerve cells
D)Red blood cells

Accepted Answer

Immune cells are responsible for recognizing and destroying nonself cells, such as pathogens and cancer cells, through various mechanisms such as phagocytosis, cell-mediated immunity, and antibody-mediated immunity. Gland cells secrete hormones and other substances, nerve cells transmit signals, and red blood cells transport oxygen and carbon dioxide. None of these have a primary function of recognizing and destroying nonself cells.