... explained in terms of smaller units . . . which are ultimately explained in terms of the smallest of fundamental particles. . . . My task is to explain elephants, and the world of complex things, in terms of the simple things that physicists either understand, or are working on."[iii] He holds the view that science is the only acceptable form of explanation; if science does not discover purpose, there is no ... no new species appeared. Artificial selection of fruitflies does produce forms that do not breed with their ancestors, but it is not clear that they should count as a new species...

• Word Count: 7861
• Approx Pages: 31
• Has Bibliography
• Grade Level: Undergraduate

... carried on the DNA determines the cells function within the organism. Sex cells are the only cells that contain a complete DNA map of the organism, therefore, "the structure of a DNA molecule or combination of DNA molecules determines the shape, form, and function of the [organism's] offspring " (Lewin 1). DNA discovery is attributed to the research of three scientists, Francis Crick, Maurice Wilkins, and James Dewey Watson in 1951. They were all later ... political extremists spread false interpretation of facts coupled with statements that genetic engineering is not natural and defies...

• Word Count: 3104
• Approx Pages: 12
• Has Bibliography
• Grade Level: High School

... to create genetic modifications. In simple terms, this technique involves using "a gun to fire the desired gene into a plant's cells."" The DNA to be added is carried on tiny pieces of gold that are shot in through the cell wall. The plant is supposed to receive the DNA and start to read out its instructions, but this technique is often a matter of chance. Another method relies ... that are currently being grown could present significant danger, there would be no way to recall them. Moreover, some GM plants are "surviving in fields from year to year because they have acquired resistance...

• Word Count: 3593
• Approx Pages: 14
• Grade Level: Undergraduate

... false training and crude views of human conduct. People do evil things; say the judges, lawyers, and preachers, because of depraved hearts. Human conduct is not determined by the causes, which determine the conduct of other animal and plant life in the universe. For some mysterious reason human being act as they please; and if they do not please to act in a certain way, it is ... varying result. Most studies have failed to produce evidence that the death penalty deterred murders more effectively then the threat of imprisonment. The reason for this is that few people are executed and so th...

• Word Count: 2724
• Approx Pages: 11
• Has Bibliography