Niche of a species in an ecosystem refers to its: Ecology and General Silviculture Mcqs June 19, 2019 BILAL KHATTAK0 A.Place of occurrence B.Competitive ability C.Centre of origin D.Function at its place of occurrence Related Mcqs: Homologous structures in organisms are: Which of the following do not have any relation with the process of organic evolution: Analogous organs are: Exotic species, which brought for plantation from some other country to our country or even from one ecosystem to other ecosystem are called, as exotic species like: The cybernatics of an ecosystem refers to: Homology and Analogy refer to: The term homeostasis in an ecosystem refers to: The number of individuals of a species in a particular ecosystem at a given constant due to: Ecological system or ecosystem refers to Lotic ecosystem refers to __________?