Development of unrelated groups of animals along parallel lines in adaptation to a similar environment is called

A population of a species invades a new area. Which of the following condition will lead to Adaptive Radiation ?

When more than one adaptive radiations appeared to have occurred in an isolated geographical area, it is called

Darwin’s finches are a good example of

In Australia, marsupials and placental mammals have evolved to share many similar characteristics. This type of evolution may be referred to as

Describe various biogeographical evidences.