Give scientific reasons : It is difficult to estimate global diversity for prokaryotes.
It is difficult to estimate climate diversity of prokaryotes because conventional taxonomic method are not suitable for identifying microbial species. Many of these species cannot be cultured under laboratory conditions. Biochemical \& molecular biology techniques would put their diversity into millions.
Describe the number of species found on the earth.
$A $ : Biodiversity of the prokaryotes cannot be estimated.
$R$ : Conventional taxonomic methods are not suitable for identification and characterisation of microbes.
Describe biodiversity found in India.
Identify $X, Y$ and $Z$ from figure:
$X-Y-Y$
Insects are the most numerous with estimate of