Gram Positive Rods
you can view the colony in microscope by simple staining or without staining and also they have some specific colonial characterstics which are different from fungal like fungal colonies are almost have thread like structures on their boundries but bacterial did not
Cream coloured (on nutrient agar); Flat and circular with undulate margins.
A colony is one 'circle' of bacteria, to distinguish between them you could try testing them with antibiotics, increasing/lowering temperature, increasing/lowering humidity (or pH), changing the components of their nutrients (blood agar, starch agar etc) or even changing the atmosphere they are in (so removal of oxygen, addition of nitrogen/carbon dioxide). You can separate each colony by determining what conditions each bacteria work best in, simply by changing a few factors, then attempting to regrow them. Also there are several staining methods which you could try, gram staining, simple iodine tests, which could also differentiate each colony.
Bacillus cereus typically forms large, flat, and irregular colonies with a rough texture and a translucent to opaque appearance. Bacillus megaterium produces larger colonies that are often circular, smooth, and can have a glossy surface. In contrast, Bacillus subtilis colonies are usually smaller, more spreading, and may appear rough or undulate, often exhibiting a characteristic matte texture. Overall, the differences in size, shape, and surface texture help distinguish these three Bacillus species in culture.
New England Colony
On Mannitol Salt Agar (MSA), Bacillus species typically appear as pink to red colonies. This is due to the fermentation of mannitol, which does not occur in Bacillus, resulting in the pH indicator remaining in its neutral state. As a result, the medium around the colonies does not change color, contrasting with fermenting organisms that produce yellow colonies.
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A giant pen15.
almost totally coverd with mountains
one among of characterics of colonial ecomy are ,land allienation.taxation