Assertion : Darwin's finches show a variety of beaks and cactus seeds.   Reason : Ancestral
Channel: Doubtnut
Date: 2021-11-08

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