What is the most important pre-condition for adaptive radiation ?
There should be same geographical area. Adaptative is shown by different members of the same ancestor. Pre-existing variations are the most important pre-condition for adaptive radiation. These variations spreads to different habitats and developed in different habits.
Explain the interpretation of Charles Darwin when he observed a variety of small black birds on Galapagos Island ?
Select the correct group/set of Australian Marsupials exhibiting adaptive radiation.
The phenomenon of evolution of different species in a given geographical area starting from a point and spreading to other habitats is called
Darwin finches are related to which of the following evidences