WBCs engulf pathogens by the process of phagocytosis.

Q. WBCs in living organisms exhibit the process of phagocytosis to defend the body from pathogens. What type of transport is observed in this process?

Q. Which of the following body cell use pseudopodia to engulf the pathogen during phagocytosis?

Q. The process by which WBCs engulf bacteria is called ______________.

Q. Kamal had a bacterial infection. He noticed that his body temperature raised. He didn't understand why that happened. Choose the correct sequence of the mechanism of fever to help Kamal.

(A) WBCs produce chemicals that raise body temperature.
(B) Pathogen replication is decreased and phagocytosis is increased.
(C) Pathogens produce toxins.
(D) Toxins trigger WBCs.

Q. State whether the following statements are true or false.
The process by which a white blood cell or an amoeba engulfs bacteria is called phagocytosis.