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:The following exist as free-living organisms except?Which of the following factors may not affect living…What does the chemical composition of the genetic…The sum total of all the roles an organism plays in…The smallest living organism which share the…