1.

ues2. Describe morophological forms of bacteria.

Answer»

Bacteria are classified by direct examination with thelight microscopeaccording to their morphology and arrangement.

The basic forms are spheres (coccus) and round-ended cylinders (bacillus). But there may be others such as helically twisted cylinders (spirochetes), cylinders curved in one plane (Selenomonads) and unusual morphologies (such as the squareArchaeaHaloquadratum). They also conform diplos, tetrads, staphylos, streptos, palizadas etc.



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