Evolution Essay Examples

Biological inheritance is the process by which children received the characteristics of its parental cell or organism. Through inheritance, variations exhibited by individuals can accumulate and causes a species to evolve. From the beginning of the earth to today’s modern world was built through evolution over millions of years. Evolution is the process of change…

The ever so enduring investigation of human beings tends to establish an intense controversy between clashing topics and theories. One of the more intriguing aspects of human beings are the theories and evidence of biocultural evolution. As members of this species, it is essential to understand our history and the evolution behind it. Jessica Thompson,…

The topic of Evolution has been a controversial topic since the day it came to light. People believe that one’s faith can be denatured like a protein if they begin to believe in the science of evolution. Others believe that there could not possibly be a greater being when we have knowledge of the science…

Grasshoppers Change Their Tune The male Chorthippus biguttus uses a combination of high pitched and low pitched sounds (a harmony) to attract females to mate with. The females find that combination of the two tones the most attractive, so a C. biguttus lacking one of the sounds will be less likely to get a mate….

All the elements present on the Earth today were created gradually only after the Big Bang explosion; lighter elements like hydrogen and helium forming first and the heavier ones later. Heavier elements were formed inside the stars by the process called nucleosynthesis. As the universe expanded and cooled down, protons, neutrons and electrons (which were…

The term evolution often puts one in mind of primate fossils and theories of apes developing into humans. This is not entirely correct. While there are primate ancestors which resemble apes more than humans, it is not the individual organism which evolves. This type of evolution, biological, occurs at a cellular level through genetic mutations…

Evolution is the gradual progression of life towards complexity, and group living is a breakthrough in this regard. It is a mystery how the organisms evolved to come together in groups. Understanding cooperative breeding is vital towards the development of social behavior in animals.Some species have several constraints on independent breeding(maternal mortality, nest destruction,lack of…

Charles Darwin shaped our views in which we think about science today. He was considered the father of evolution. Darwin and another scientist named, Alfred Russell, both discovered this theory at the same time. However, Darwin was fairly known and respected even before he wrote his book, “On the Origin of Species” while Wallace was…

Evolutionary Biology arose from two very Important questions; 1) What were the patterns in nature’s diversity? 2) How did these patterns come to be? Darwin’s theory of evolution by natural selection challenged the idea that people of the time had. People believed that God made all the animals and plants that live on Earth. Prior…

Natural selection is the mechanism of evolution also known as “survival of the fittest”. It can be defined as the natural process in which over time the most favorable traits are passed on and the weaker traits are removed. The Grants discovered that initially different species of finches had no preference in food, everyone ate…