The diversity in the type of beaks of finches adapted to different feeding habits on the Galapagos Islands,as observed by Darwin,provides evidence for:

Select the odd one out regarding adaptive radiation in Australian marsupials.

Darwin's finches are a good example of

Assertion : Darwin's finches show a variety of beaks suited for eating large seeds,flying insects and cactus seeds.
Reason : Ancestral seed-eating stock of Darwin's finches radiated out from South American mainland to different geographical areas of the Galapagos Islands,where they found competitor-free new habitats.

When more than one adaptive radiation appears to have occurred in an isolated geographical area,it is called ...... .

Out of the following animals: Tasmanian tiger cat,Numbat,Wolf,Bobcat,Tasmanian wolf,Flying phalanger,and Kangaroo,how many are Australian marsupials?