The organization which publishes the Red list of species is
$ICFRE$
$IUCN$
$UNEP$
$WWF$
What is the exact latitudinal range for tropical regions, which harbour more species than temperate or polar areas?
Nearly ............. species of plants and ...........as many of animals have been recorded from India.
How do ecologists estimate the total number of species present in the world?
Choose incorrect sentence.
Which of the following expanded forms of the following acronyms is correct?