Community - SS1 Biology Lesson Note

A community in ecology refers to a group of interacting populations of different species that coexist in a specific area or habitat. It represents the assemblage of organisms living together and sharing resources within an ecosystem. Community interactions involve various ecological relationships, including competition, predation, mutualism, commensalism, and parasitism. These interactions shape the structure and dynamics of the community, influencing species composition, abundance, and distribution. Communities can be diverse and complex, with species occupying different niches and forming intricate food webs and ecological networks. The study of communities provides insights into the patterns of species coexistence, population dynamics, and the overall functioning of ecosystems.