Concept:Phagocytosis is the process by which a cell engulfs large solid particles using its plasma membrane.
Explanation:The diagram illustrates a cell extending pseudopodia around a solid particle, such as a bacterium.
The plasma membrane surrounds the particle and forms a vesicle to bring it into the cell.
This is known as “cellular eating.”
Pinocytosis, on the other hand, involves engulfing liquid droplets.
Exocytosis refers to the release of materials out of the cell.
Endocytosis is the general term, but the specific process shown here is phagocytosis.
Therefore, the correct option is phagocytosis.
Answer:A. phagocytosis
