Q. The value of ' ' lies in the range of ...... regardless of the taxonomic group or the region. The most appropriate value to fill the blank is

 456  158 Biodiversity and Conservation Report Error

Solution:

Ecologists have discovered that the value of lies in the range of to , regardless of the taxonomic group or the region whether it is the plants in Britain, birds in California or molluscs in New York state, the slopes of the regression line are amazingly similar.