This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Phagocytosis in nervous tissue is by: 
Select and explain. 
A. Neuroglia, B. Fibroblasts, C. Axons, D. Microglia
D: Microglia
Answer: D: Microglia 
Explanation: Microglia