Final answer:
The correct term for the structure that phagocytes form to carry out autophagy of intracellular pathogens or waste is 'phagolysosomes'. These structures are crucial for the immune response and the degradation of pathogens by phagocytic cells like macrophages and neutrophils.
Step-by-step explanation:
Phagocytes such as macrophages and neutrophils play a key role in the innate immune response by engulfing and destroying pathogens through phagocytosis. When a pathogen is encountered, a phagocyte extends its membrane to envelop the pathogen into a vesicle known as a phagosome. This phagosome then fuses with a lysosome within the phagocyte to form a phagolysosome. Digestive enzymes from the lysosome dеgrade the pathogen within the phagolysosome, ultimately leading to the destruction and clearance of the pathogen from the cell.
The correct answer to the question is a) Phagolysosomes, which function to carry out autophagy of either intracellular pathogens or waste within the cell.