Explain the importance of biodiversity and explain its types
Answers
Biodiversity further classifies into three major types. They are:
Genetic Diversity:Genetic Diversity
Every species on Earth is related to every other species through genetic connections. The more closely related any two species are, the more genetic information they will share, and the more similar they will appear. An organism’s closest relatives are members of its own species, or organisms with which it has the potential to mate and produce offspring. Members of a species share genes, the bits of biochemical information that determine, in part, how the animals look, behave and live. One eastern gray squirrel, for example, shares the vast majority of its genes with other eastern gray squirrels, whether they live in the same area or are separated by thousands of miles. Members of a species also share complex mating behaviors that enable them to recognize each other as potential mates.
Species Diversity:Species diversity is the variety of species within a habitat or a region. Species are the basic units of biological classification and thus the normal measure of biological diversity. Species richness is the term that describes the number of different species in a given area. The world total is estimated at five to 10 million species, though only 1.75 million have been named scientifically so far.
Ecological Diversity:Ecological diversity is the intricate network of different species present in local ecosystems and the dynamic interplay between them. An ecosystem consists of organisms from many different species living together in a region and their connections through the flow of energy, nutrients and matter. Those connections occur as the organisms of different species interact with one another.