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Biodiversity of a geographical region represents

  • endangered species found in the region

  • the diversity in the organism living in the region

  • genetic diversity present in the dominant species of the region

  • genetic diversity present in the dominant species of the region


B.

the diversity in the organism living in the region

Biodiversity is the term popularised by the sociobiologist Edward Wilson to describe the combined diversity at all the levels of biological organisation. The most important of the are genetic diversity, species diversity and ecological diversity.

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Which one of the following shows maximum genetic diversity in India? 

  • Rice 

  • Maize

  • Mango

  • Mango


Which one of the following pairs is wrongly matched while the remaining three are correct?

  • Penicillium - Conidia

  • Water hyacinth - Runner

  • Bryophyllum - Leat buds

  • Bryophyllum - Leat buds


Mass of living matter at a trophic level in an area at any time is called. 

  • Detritus

  • Humus

  • Standing state

  • Standing state


A collection of plants and seeds having diverse alleles of all the genes of a crop is called

  • germplasm

  • gene library

  • genome

  • genome


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