Given below is the diagrammatic sketch of a certain type of connective tissue. Identify the parts of labelled A,B,C and D, and select the right option about them.
A. Part-A- Macrophage, Part-B-Fibroblast, Part-C-Collagen, Part-D-Mast cells
B. Part-A-Mast-cell, Part-B-Macrophage, Part-C-Fibroblast, Part-D-Collagen fibres
C. Part A-Macrophage, Part B- Collegen fibres, Part C- Fibroblast, Part-D- Mast cell
D. Part A- Mast cell, Part B- Collagen fibres, Part C- Fibroblast, Part D- Macrophage