Question

A quantitative characteristics of a biotic community is

Answer 1

Community Definition. ... Together, the biotic community and the physical landscape or abiotic factors make up an ecosystem. Communities consist of a group of different species, which partake in direct and indirect biotic interactions, such as predator-prey interactions, herbivory, parasitism, competition and mutualisms.

Answer 2

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Important characteristics of a biotic community are given as follows:-

• Species composition :- each community includes plants, animals and microbes of various species.

• Dominance:- one or more species dominate the others in a community. It is called 'community dominant'.

• Species Diversity :- there is diversity of species in community of organisms.

• Trophic organisation :- species are organised in a definite trophic levels.

• Community stratification:- there is stratification of Community from simple to complex one.

• Stability :- there is not more changes in species of organism community.