Which of the following is an important characteristic of all communities?
(a) All individuals grow at the same rate
(b) Composition and structure constantly changes
(c) Composition and structure remains constant
(d) Communities are static in nature
I have been asked this question at a job interview.
My question is from Ecological Succession topic in portion Ecosystem of Biology – Class 12
Right choice is (b) Composition and structure constantly changes
For explanation: Constant change in composition and structure due to change in environmental conditions is a characteristic of all communities. A group of populations is known as a community. It is a group of people who share the same place or live within the same area.