State the four criteria needed for natural selection to occur and provide examples/evidence from the article. Competition between individuals in the article was the over population of the offspring’s of the finches. There were thirteen species of finches that live on the island of Galapagos. There was also variation in population for these finches, which is other natural selection of occurrences. These variations consist of unique beak shapes beaks with different grades of beak lengths and shapes. Other variations needed to be hereditary that deals with genotypic variation, such as the finding of body sizes finches that range in different sizes. This is when David Lack displayed similarity from the
State the four criteria needed for natural selection to occur and provide examples/evidence from the article. Competition between individuals in the article was the over population of the offspring’s of the finches. There were thirteen species of finches that live on the island of Galapagos. There was also variation in population for these finches, which is other natural selection of occurrences. These variations consist of unique beak shapes beaks with different grades of beak lengths and shapes. Other variations needed to be hereditary that deals with genotypic variation, such as the finding of body sizes finches that range in different sizes. This is when David Lack displayed similarity from the