The phenomenon of evolution of different species in a given geographical area starting from a point and spreading to other habitats is called
Adaptive radiation
Saltation
Co-evolution
Natural selection
Write short note on Adaptive Radiation and Marsupials of Australia
Which of the following is a placental mammal not marsupial?
The original birds were ________, from which the various Darwin’s finches arose.
Austrulian marsupials are examples of