Isolation and morphological characterization of Bacteria
Bacteria from contaminated samples were obtained by serial dilution
method followed by growth on nutrient agar (NA) medium at 37°C ±1 for
24-48 h. Further pure bacterial colonies were subjected to morphological
characterization and colonies with different colour, size, shape,
margin, and texture were recorded through stereomicroscopy. (Renu et al.
2020).