A density-dependent factor that regulates the population size of organism is? by Sunday | Sep 11 | Biology JAMB | 0 comments A. Disease B. Sudden flood C. Drought D. Fire outbreak Correct Answer: Option A – Disease Users Also Read These:The population size will _________?The type of nutrition exhibited when organism lives…SOS 111 Theory Questions: Population Dynamics:…The study of an individual organism or a single…The activities of an organism which affect the…