The correct option is C A – I, B – III, C – II, D – IV
The term Biodiversity was popularised by Edward Wilson.
In-situ conservation is conservation of organisms within its natural habitat. It is also called on-site conservation.
Co-extinction is extinction of species when the species it is depending on gets extinct.plant and pollinator co exist and also co-extinct.
Ex-situ conservation is conservation of organisms outside the natural habitat.