Jonathan Weiner The Beak of the Finch - Assignment Example

For example, in medical science, the understanding of evolution has allowed scientists to develop molds such as penicillin that helps destroy bad bacteria. Prior to the development of antibiotics such as penicillin and probiotics such as those used in vaccines, humans were only subjected to the random laws of nature. Those who were the 'fittest' survived through natural selection. Antibiotics help destroy bacteria, on the other hand, probiotics, are small amounts of bacteria exposed to the body to allow slow reactions where the body will develop its own immunity against the bacteria strain.

In the long run, these exposures will help the body withstand against the attacks of such strains such as influenza, polio or tuberculosis for example. However, because of abuses such as the overuse of antibiotics to combat minor diseases certain virus strains could become stronger and stronger because they themselves could develop immunity against the antibiotics thus rendering them as dangerous as prior to the invention of penicillin. Another understanding of evolution can be seen through the use of pesticides in agriculture.

For example, due to the overuse of pesticides in agriculture, garden pests are becoming more and more resistant towards the pesticides are being used. They have evolved against the surrounding which has naturally selected their most 'fittest'. 3) Think about the requirements of Darwinian evolution (variation, natural selection, reproductive isolation, etc.) and argue either for or against the following statement: The human species is still evolving biologically and will be substantially physically different in 10,000 years.

True or not Defend your opinion by. 2) Why is an understanding of evolution important to the well-being of human society and human activities Discuss two examples in detail of how evolution affects us economically (e.g. agriculture) and medically 3) Think about the requirements of Darwinian evolution (variation, natural selection, reproductive isolation, etc.) and argue either for or against the following statement: The human species is still evolving biologically and will be substantially physically different in 10,000 years.

True or not Defend your opinion by discussing whether natural selection still applies to most of the human population.