作者: S. Dryl
DOI: 10.1007/978-1-4684-1962-7_2
关键词: Ciliate protozoa 、 Chemotaxis 、 Chemical stimuli 、 Organism 、 Photic zone 、 High rate 、 Biology 、 Ecology
摘要: The free-living ciliate protozoa are cosmopolitan organisms which can be easily found in streams, rivers, lakes, ponds, and bodies of stagnant water from various parts the world. It is evident that they live reproduce under variable conditions external environment thanks to highly developed capacity motor response towards chemical, mechanical, photic, thermal, electric, gravitional stimuli. relatively high rate swimming organism perception chemical stimuli ahead it provide additional advantages for finding favorable living avoiding noxious effects surrounding medium.