No bacteria (or anything else) has a "flagilla", there is no such thing as a "flagilla".
The singular form is bacterium; the plural form is bacteria.
Yes, bacteria is the plural form and bacterium is the singular form.
Bacterium. The plural form -a comes from Latin, where a 2nd declension neuter noun's singular is -um and its plural is -a. You can see the same from datum, data;
Bacteria is the plural form of bacterium.
Bacteria that multiply quickly and have no motility form colonies in a cluster. However, so bacteria that have motility do not form clusters.
streptococci
Bacteria
Yes, the noun 'bacteria' is the plural form of the singular noun 'bacterium'.
well cells hver wireless conntions and so have wires to that how The movement in cells is achieved by flagilla, cilia or pseudopodia (as in case of Amoeba)
If you mean flagella, that is the plural of flagellum. A flagellum is a long tapered extension of a microorganism, like a tail, utilized for mobility somewhat similarly to the tail of a fish.
When growing conditions are not right, many bacteria form
The singular form for the plural noun bacteria is bacterium.