Fill in the Blanks Microbes-1Online version Class 8 Biology by Shahnaz Sultana 1 Viruses coccus Algae bacillus protozoans chlamydomonas penicillium spirogyra breadmoulds Bacteria reproduce inside the cells of host organism . are of different shapes . Rod shaped bacteria are called as and spherical shaped bacteria are . are unicellular or multicellular autotrophic organisms . Unicellular algae is and multicellular algae is . Examples of fungi are and . Amoeba belongs to the group of .