... chlorination, 1: 119 Giardia, 1: 249 protozoa, 2:423 Cytogenetics. See Molecular biology and molecular genetics Cytokines, 1: 104 , 1: 105 , 1: 145, 1: 2 91, 1: 306, 1: 313 – 314 , 2:539 Cytokinesis, 1: 107 10 8, 1: 244 ... 1: 82, 1: 120, 1: 155 protozoans, 2:462 Chlorophyta, 1: 119 12 0, 2:460 lichens, 1: 348, 2:407, 2: 411 Chloroplasts, 1: 82, 1: 120, 1: 155, 2:436 Chlortetracycline, 1: 116 Cholera, 1: 193, 1: 196, 1: 327 ... 1: 312 epidemics, 1: 193 19 4, 1: 196 19 8, 1: 312 Great Flu Epidemic of 19 18, 1: 193, 1: 220–2 21 history of, 1: 193 Influenza virus, 1: 262, 1: 312 , 1: 312 , 2:570 Ingenhousz, Jan, 2:645 Inhalation anthrax, 1: 70, 1: 76...