ExtinctAnimal countryA)ThylacineI)RussiaB)DodoII)AfricaC)Steller′s sea cowIII)MauritiusD)QuaggaIV)Australia
A B C D
IV II III I
A B C D
IV III I II
A B C D
III IV II I
A B C D
III II I IV
A B C D
IV III I II
correct option is b .Extinct animals with respective countries.