[名词解释] Bacteria, eubacteria (真细菌)
[名词解释] 柄细菌(prosthecate bacteria)
[名词解释] 细菌生理群 physiological group of bacteria
[名词解释] 类细菌(Rickettsia-Lick Bacteria RLB):
[名词解释] 氨氧化细菌 ammonia-oxidizing bacteria
[名词解释] 溶源性细菌(1ysogeniec bacteria)
[单选题]When anaerobic bacteria convert the sewage to an inert sludge, .A.no oxygen is neededB.oxygen is necessaryC.oxygen is given offD.no gas is produced
[名词解释] 喷菌现象(bacteria exudation,BE)
[名词解释] 纤维分解菌 cellulose-decomposing bacteria
[单选题]What can we know about viruses and bacteria from the fourth paragraph?A.Vir