UPSC CDS 2 2021 GK Paper

A population refers to a group of organisms of a species that interbreed and live in the same place at the same time. It is a group of one particular species in a particular place. with interacts of species level. Community is a group of all organism or species found in a particular area which interact with one-another through interspecific interactions. Community are named after local dominant vegetation type e.g. grassland community, forest community etc.