Definition
Antibiosis is a biological interaction where one organism inhibits or kills another. It's a form of antagonism, a battle for survival in the microscopic world. Think of it as a tiny turf war where one side is winning. It's essential in medicine, as many antibiotics are derived from natural antibiosis. Itβs the reason why certain molds kill bacteria. It can occur in nature without human intervention, or can be harnessed for medicine.