The original birds were ________, from which the various Darwin’s finches arose.
Insectivorous
Cactus eating
Carnivores
Seed eating
The phenomenon of evolution of different species in a given geographical area starting from a point and spreading to other habitats is called
Marsupials and Australian placental mammals exhibit convergent evolution. Explain how ?
It is not an example of Australian marsupials.
Write and explain the conclusion Darwin arrived at after observing the variation seen in the beaks of finches during his sea voyage