Which of the following pairs of geographical regions shows the maximum biodiversity in our country?

Spot out the zone of our country considered as the hot spot of biodiversity and regarded as the "Cradle of Speciation".

Based on the statements,choose the correct option given below.
Statement-$I$: Western Ghats show greater ecosystem diversity than the Rann of Kutch.
Statement-$II$: Ladakh also shows high levels of ecosystem diversity.

Developing or underdeveloped nations are rich in which of the following aspects?

Identify the full form of $IUCN$.

In tropical forests like $..........$,the species of vascular plants are $10$ times more than those in temperate forests of the mid-west of the $U.S.A$.