Charge spectrum, 128-130, 150-151, 

 164, 167 



Chassay, C. E., 172 



Chemotaxis, 60 



Chickens, 121 



Chimpanzees, 117-118 



Chi-square test, 48 



Chlorella ellipsoidea , 166 



Chloride, 1, 15, 55, 57, 86, 90-94 



Cholesterol, 1, 55-56, 65 



Cholinesterase, 50 



Chromatids, 48, 58 



Chromatin, 48 



Chromium trioxide/acetic acid/ 

 formalin (CRAF) , 143 



Chromosome aberrations, 8, 58, 



101-102, 127, 135, 152, 155, 172 



Chromosomes, 8, 48, 58, 64, 101-102, 

 127, 135, 152, 155, 160, 172 



Chronobiology, 96, 109-110, 120, 168 



Circadian rhythms, 9, 18, 23, 29, 55, 

 109, 120, 136 



Clinostat, 103, 112, 137, 140, 143, 

 146, 148, 152, 165 



Clocks, 120, 146 



Clone, 152 



Closing capacity, 67, 73 



Closing volume, 67, 73 



Clostridium sporogenes , 157 



Cobb, K., 14 



Codocyte, 48, 50 



Colcemid, 58 



Colchicine, 152 



Colds, 29 



Coleman nitrogen analyzer, 145 



Coleoptiles, 140, 143, 145, 148 



Coliform, 21 



Color perception, 29 



Colpoda cuculus , 167 



Concanavalin A (CON A), 14 



Conjunctival cells, 44-45 



Conjunctivitis, 94 



Conner, J. A., 132 



Conrad, H. M., 140 



Contamination, 71, 78, 101, 15b, 169, 

 171, 174 



Cook, J. E., 64 



Coordination, 41 



Copper sulphate, 117 



Corbett, R. L., 137 



Coriolis sickness susceptibility 

 index, 26 



Corn seeds, 141 , 153 



Corticosteroids, 50 



Cortisol, 55, 57 



Corvnebacterium . 21 



268 



