Sterilization is the complete removal of all micro-organisms through methods like heat, ionizing radiation, or chemicals. It is essential in maintaining sterile conditions, particularly in healthcare settings. Disinfection, while similar, only reduces the number of microbes and does not achieve complete sterilization. ;
The complete removal of all micro-organisms using heat, ionizing radiation, or chemicals is called sterilization. Therefore, the correct choice from the given options is A. Sterilization. This process is essential for maintaining sterile conditions, especially in healthcare environments.
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