The World Biodiversity Day is celebrated annually on

The species confined to a particular region and not found elsewhere is termed as

The variation shown by the medicinal plant $Rauwolfia \text{ } vomitoria$ growing in different Himalayan ranges represents:

The ................ have a greater amphibian species diversity than the .......

Given below are two statements.
Statement-$I$: Genetic diversity is the diversity in the number and type of genes as well as chromosomes present in the same species and variations in the genes and their alleles.
Statement-$II$: Species diversity deals with the variety of species as well as the number of individuals of different species observed in an area.
In light of the above statements,select the correct answer from the options given below.

Which part of the world has a high density of organisms?