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Biodiversity means the variety and variability of life, including genes, species, ecosystems, and their interactions.
Biodiversity is the variety and variability of life on Earth. It is commonly defined as the totality of genes, species, and ecosystems in a particular region. Biodiversity also includes differences in organisms’ forms, functions, evolutionary relationships, and ecological roles. Although no single definition is universally accepted, major scientific organizations describe it as the variability among living organisms within and between species and the ecosystems they form. Biodiversity is measured at several interconnected levels. Genetic diversity refers to variation in genes within a species or population. Species diversity includes the variety and relative abundance of species in an area, while species richness refers specifically to the number of species present. Ecosystem diversity describes the range of habitats, communities, and ecological processes in a region. Other perspectives include taxonomic diversity, morphological diversity, functional diversity, and phylogenetic diversity, which examine differences in classification, physical traits, ecological roles, and evolutionary history.
Biodiversity means the variety and variability of life, including genes, species, ecosystems, and their interactions.
Genetic diversity occurs within species and populations and provides variation that can support adaptation and resilience.
Species diversity concerns the variety and abundance of species; species richness measures only the number of species.
Ecosystem diversity refers to the variety of habitats, ecological communities, and ecosystem processes in a region.
Biodiversity can also be described through taxonomic, morphological, functional, and phylogenetic diversity.
The variability of living organisms, including variation within species, between species, and among ecosystems.
The variation in genes and inherited traits among individuals or populations of the same species.
The variety and relative abundance of species present in a particular area or community.
The number of different species found in a specified area.
The variety of ecosystems, habitats, communities, and ecological processes within a region.
The range of ecological roles and functions performed by organisms in a community.
The amount of evolutionary history and relationship represented by a group of organisms.
The variety of organisms considered across different taxonomic groups and levels of classification.
The variety of physical forms and structures among organisms, influenced by genetic and molecular differences.
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