• Natural Habitat Protection: It protects plants within their original ecosystem, allowing them to continue evolving and interacting with their natural pollinators and environment.

•Comprehensive Conservation: Unlike ex-situ methods (like botanical gardens, seed banks, or tissue culture), which only preserve individual species or genetic material, a biosphere reserve protects the entire ecosystem along with its wild populations and traditional human lifestyles.

•Scale: Biosphere reserves cover large areas of terrestrial or coastal ecosystems, ensuring the survival of a vast range of species simultaneously.