Question

The totality of genes, species and ecosystems of a region is known as

• A. Biosphere
• B. Biodiversity
• C. Bioconservation
• D. Biocommunity

Answer 1

Answer: (B)

Biodiversity

• The portion of the universe where all life is found is called the biosphere.
  
• Bio-conservation is the conservation of living all the living species.
• Bio-community is the area and community formed by all the living organisms.
• Biodiversity is the variety of living organisms, plants and animals, i.e. flora and fauna in a region.

So, option B is correct.