A represents five selected Bacterial Strains. B represents Cellular Morphology of Bacterial Strains under Light Microscopy. The Gram stained bacterial strain of variable sizes are visible. B1: Acinetobacter baumannii (F1), B2: Acinetobacter baumannii (F3), B3: Bacillus thuringiensis (F20), B4:Bacillus cereus (F23), B5: Bacillus subtilis (C16).