Question:

Biodiversity of geographical region represents

Updated On: Jul 13, 2024
  • Endangered species found in the region
  • The diversity in the organisms living in the region
  • Genetic diversity in the dominant species of the region
  • Species endemic to the region
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The Correct Option is B

Solution and Explanation

Biodiversity (biological diversity) is the existence of a wide variety of species (species diversity) j or other taxa of plants, animals and microorganisms in a natural community or habitat, or of communities within a 1 particular environment (ecological diversity), or of genetic variation within a species (genetic diversity). The maintenance of a high level of biodiversity is important for the stability of ecosystems.
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Concepts Used:

Biodiversity and Conservation

The term ‘biodiversity’ is derived from the two words- ‘bios' which means life and ‘diversity’ i.e, differentiation or variation. Edward Wilson, the sociobiologist was the first to popularise the term ‘biodiversity’ in the year 1992. The term implies the occurrence of various plants and animals along with their variants such as biotypes, ecotypes and genes on earth. In our biosphere, the immense diversity or heterogeneity remains not only at the species level but also, at every level of biological organization that ranges from macromolecules in the cells to biomes.

Biodiversity and Conservation is a topic covered under the fifteenth chapter and Unit 5 of NCERT class 12 biology.