The Western Ghats is one of the hottest biodiversity spots. It occurs along the western coast of India in Maharashtra, Karnataka, Tamil Nadu and Kerala. There is a high degree of species richness and endemism of flowering, non-flowering plants, reptiles, amphibians, insects, birds, fishes species. Many of the species are undiscovered and many of them threaten species occur in the Western Ghats. Thus, the correct option is B.