A collection of population of all living organisms that exist in a habitat is referred to as? by Sunday | Sep 5 | Biology JAMB | 0 comments A. niche B. ecosystem C. community D. environment Correct Answer: Option C – community Users Also Read These:Which of the following factors may not affect living…The study which involves the inter-relationship…The population of different organisms that exist…A characteristic that can possibly be shared by both…The surface zone of the earth is occupied by living…