The measure of the variety of species and their relative abundance present within a region is referred to as

The reasons behind conserving biodiversity can be grouped into categories,which includes?
$I$. Broadly utilitarian
$II$. Narrowly utilitarian
$III$. No utilitarian
$IV$. Ethical utilitarian
Choose the correct option.

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

Which of the following represent the maximum number of species among global biodiversity?

The largest endangered bird in India is

Beta diversity is the diversity: