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 parameters of size, height, weight and colour in…The diagram above shows the dentition of an…An organism that habours another organism is referred to as?By what factor will the size of an object placed…The study of an individual organism or a single…