Bacteria Classification Spherical Shapes 371943878

Tags: blue round circle element shape sign nature abstract form medicine symbol creative concept icon Bacterial biological cell flat disease science tiny cells type microorganism microbe organism spherical spore germ bacteria microbiology classification Microscopic morphology microcosm streptococcus bacteriology Staphylococcus prokaryotic cocci infographic micrococcus sarcina diplococcus endospores staphylococci Tetracoccus appendaged