Zoology - Evolution Question with Solution | TestHub
A particular species of animals had three coat colors: white, yellow and black. A population of this species in Africa had more number of yellow animals and less number of white and black animals. After hundreds of years, the species evolved having very few yellow animals and more white and black animals. The white and black animals were almost similar in quantity. The type of natural selection seen in this example is
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There are three types of natural selection. The type of selection in which the median character becomes more in number is called stabilizing selection. The type of selection in which the number of individuals with a character at the extreme end of the spectrum is increased is called directional selection. The type of selection in which two characters at extreme ends of the spectrum increase in number, whereas the median character decreases in number is called disruptive selection.
