Question

According to IUCN, some of the recent extinction includes
(i) Dodo
(ii) Quagga
(iii) Indian gazelle
(iv) Thylacine
(v) Steller’s sea cow
(vi) Bali- subspecies of tiger

(A) (i), (ii), (iii) and (iv)
(B) (ii), (iii), (iv) and (vi)
(C) (i), (ii), (iv) and (v)
(D) (iii), (iv), (v) and (vi)

Answer 1

Hint: The IUCN Red List of Threatened Species which is also called IUCN red list or the red data. It was established in 1965 and has advanced to turn into the world's most thorough status of the worldwide preservation status of organic species. The expanded form of IUCN is the International Union for Conservation of Nature and it was started on October 5, 1948.

Complete Answer:
- It utilizes a lot of rules to assess the elimination danger of thousands of species and subspecies. These rules are common to all species and all locales of the world. With its solid logical base, the IUCN Red List is perceived as the most definitive manual for the status of natural biodiversity.
- A progression of Regional Red List is created by nations or associations, which evaluate the danger of eradication to species inside a political administration unit.
- The IUCN Red List is set upon exact measures to assess the eradication danger of thousands of species and subspecies. These standards are pertinent to all species and all districts of the world.
- The point is to pass on the immediate need of protection issues to general society and strategy producers, just as help the global network to attempt to decrease species termination. Species, for example, Dodo, Quagga, Thylacine and Steller's ocean dairy animals are ongoing eradications.

Thus, the option (C) is correct.

Note: The Dodo belonged to Mauritius and the Quagga was lived and widespread once in the areas of Africa and the Thylacine was located in Australia and after that it became extinct. The stellar sea cow was belonged to the Russia.