Question:

The classical example of adaptive radiation in development of new species is

Updated On: Jul 28, 2022
  • Giant turtle
  • Marsupials of Australia
  • Darwin finches
  • All of these
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The Correct Option is D

Solution and Explanation

The classical example of adaptive radiation during formation of new species is marsupials of Australia, Darwin's finches and giant Tortoise.
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Concepts Used:

Evolution

Evolution is a process that occurs in changes in the genetic content of a population over time. Evolutionary change is generally classified into two: microevolution and macroevolution. The process of changes in allele frequencies in a population over time is a microevolutionary process. Three main mechanisms that cause allele frequency change are natural selection, genetic drift, and gene flow. On the other hand, macroevolution refers to change at or above the level of the species.