TS EAMCET 7 May 2024 Shift 2 Solved Paper

Study the following and pick up the correct statements:
I. All the threatened species are listed in red data book
II. National parks, Sanctuaries, Biosphere Reserves etc. are some of the methods of ex - situ conservation
III. An area which is set aside, minimally disturbed for conservation of the resources of an area is called Biosphere Reserve
IV. β-diversity is measured by counting the number of taxa within a particular area