Question

Which one of the following statements is true about endemic species?
A) They are found exclusively in a specific habitat.
B) Endemic species can never become endangered.
C) They are found only in zoos and botanical gardens.
D) They are not affected by the destruction of their habitat.

Answer 1

Hint: The endemic species are the species which are confined to a particular geographical habitat. These species are on the verge of extinction so must be saved. The endemic species are dependent on climatic, physical and biological factors. They are capable of interbreeding among themselves.

Complete answer:
An endemic species is a species which is restricted to a confined geographical area. The species can be plants, animals, fungus or even microorganisms. The area can be small or large. It can be an island or a country or a continent. Few examples of endemic species are Asiatic lions which are only found in Gir forest, Gujrat.

The endemic species are often endangered as they are present only in a particular area. They cannot be moved to different geographical locations. These species are sensitive to climate, habitat, biological interactions. So, they cannot survive if moved to a different habitat. The endemic species can be seen in captivity but those conditions do not help them survive long. (Statement B,C,D are incorrect).

The species can become endemic to a particular area due to forceful destruction of habitat, predators, human activities or climatic change. These species are vulnerable to extinction. Therefore, special efforts are required for their conservation.

Thus the correct answer is option ‘A’.

Note: Endemic species are more likely to be found on islands as it offers large geographical area and conditions to thrive. Some examples of endemic species around the world are marsupials in Australia, tortoises in the Galapagos island, lemurs in Madagascar.