Question

Why does the stickleback fish system investigated by dolph schluter and colleagues represent a great example of ecological speciation?

Answer 1

The process through which new species arise as a result of divergent natural selection between dissimilar ecological habitats is known as ecological speciation.

There are currently many instances of this technique. A type of speciation known as ecological speciation results from reproductive isolation when there is less or no gene flow between two populations of a species as a result of an ecological condition. Environmental changes that a species encounters, such as behavioural modifications in predation, predator avoidance, pollinator attraction, and feeding, as well as modifications in mate preference brought on by sexual selection or communication mechanisms, are examples of ecological factors.

New species are created as a result of ecologically motivated reproductive isolation under divergent natural selection. In the stickleback fish system they adapt instead of being blind therefore it is an example of ecological speciation.

Learn more about ecological speciation here: brainly.com/question/7413811

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