Question

hlo✌️ define biodiversity and levels of biodiversity​

Answer 1

Biodiversity :

• Variety of life forms existing on the Earth is known as Biodiversity.

• It maintains the ecological balance on the earth.

• It helps in preventing species' extinctions in one way to preserve biodiversity.

• There are three types of biodiversity :

1. Genetic Diversity.
2. Species Diversity.
3. Ecological Diversity.

Genetic Diversity :

• It is associated with other species through genetic connections.

• The more closely associated two species are, the more genetic information they will share, and the more similar they will appear.

• Members of a species share genes,ie. they show similarity in how the animals look, behave and live.

Species Diversity :

• It's the variety of species within a habitat or a region.

• Species are the basic units of biological classification and even can be said as the normal measure of biological diversity.

Ecological Diversity :

• It's the very complicated network of different species present in ecosystems.

• It consists of organisms from many different species living together in a region and their connections through the flow of energy, nutrients, matter, etc.

Answer 2

Short for biological diversity,biodiversity includes all organisms, species, and populations; the genetic variation among these; and all their complex assemblages of communities and ecosystems. ... Usually threelevels of biodiversity are discussed—genetic, species, and ecosystem diversity.

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