Final answer:
The cell types present in loose connective tissue are fibroblasts, macrophages, and mast cells.
Step-by-step explanation:
The cell types present in loose connective tissue are:
- Fibroblasts: Fibroblasts are the most abundant cell type in connective tissue proper. They secrete polysaccharides and proteins that combine with extracellular fluids to produce a viscous ground substance.
- Macrophages: Macrophages are part of the immune system and play a role in engulfing and destroying foreign particles and damaged cells.
- Mast cells: Mast cells produce histamine and other chemicals that are involved in the inflammatory response.