A. The species which occur abundantly in the ecotone
B. Species on the verge of extinction
C. Rare species
D. Endemic species
Related Mcqs:
- Endemic species are __________?
- Habitat loss and fragmentation, over exploitation, alien species invasion and co extinction are causes of ____________.
- The species of plants that play a vital role in controlling the relative abundance of other species in a community are called ____________.
- The Red Data book which lists endangered species is maintained by __________.
- The causes of loss of biological diversity are:
- Red data book contains data of __________?
- Red Data Book Provides data on ___________.
- De Vries Theory of Organic Evolution is longer accepted because of one of the lowing criticisms:
- Some times different authors give different names to same species. In such a situation:
- Which group of vertebrates comprises the highest number of endangered species?
