StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...
Free

Natural Selection Importance - Essay Example

Cite this document
Summary
The essay "Natural Selection Importance" focuses on the critical analysis of the major issues in the importance of natural selection. The effect of natural selection is at the level of the individual. Natural selection plays an important role in shaping the individual genotype…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER96.9% of users find it useful
Natural Selection Importance
Read Text Preview

Extract of sample "Natural Selection Importance"

The effect of natural selection is at the level of the individual. Natural selection plays an important role in shaping the individual genotype. George Christopher Williams in his book Adaptation and Natural Selection writes, “The contest was decisively won by natural selection, in my opinion, when by 1932 the classic works of Fisher, Haldane, and Wright had been published” (3). Acceptable evidence is not forthcoming in support of other systems of evolutionary change or any other genetic system of adaptations. Thus natural selection in shaping life is the accepted theory.

The world is going through the process of changes at different levels and most of them are related to human activity that goes on without intermission. Evolutionary biology provides perfect understanding and increases awareness. Regina Bailey argues that “Biological evolution is defined as any genetic change in a population that is inherited over several generations. These changes may be small or large, noticeable or not so noticeable. For an event to be considered an instance of evolution, changes have to occur on the genetic level of a population and be passed on from one generation to the next” (Bailey…). It helps to predict short and long- term results of variations in the environment, global warming and results of application of pesticides. Interaction between adaptation and chance are the conflicting agents in the process of natural selection. When we say variation is the key concept, the role of lineages that are engaged in the competition goes to prove the importance of natural selection. Biological species are not unchangeable entities and they are ever on the flux.

Regina Bailey further states, “Natural selection is the process by which biological evolutionary changes take place. Natural selection acts on populations and not individuals….. Evolution suggests that all life is connected and can be traced back to one common ancestor. A literal interpretation of biblical creation suggests that life was created by an all-powerful, supernatural being.”(Bailey)The Process of Natural Selection, as propounded by Darwin has four components. They are “variation, inheritance, high rate of population growth and differential survival and reproduction” (2011, Medical…). Viewed from any angle, natural selection is an important concept in evolutionary biology. Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Natural Selection Essay Example | Topics and Well Written Essays - 250 words”, n.d.)
Retrieved from https://studentshare.org/biology/1594285-natural-selection
(Natural Selection Essay Example | Topics and Well Written Essays - 250 Words)
https://studentshare.org/biology/1594285-natural-selection.
“Natural Selection Essay Example | Topics and Well Written Essays - 250 Words”, n.d. https://studentshare.org/biology/1594285-natural-selection.
  • Cited: 0 times

CHECK THESE SAMPLES OF Natural Selection Importance

Psychologists and Jury Selection

In some cases, if the case gets more social importance through media intervention, the number of jurists may be relatively high.... To start with, the American legal system is unique for its use of scientific jury selection.... Scientific jury selection involves the specific use of specific social science techniques in order to get the best favorable jurists for a particular trial.... According to the research findings, it can, therefore, be said that it is widely accepted that scientific jury selection is largely effective....
3 Pages (750 words) Term Paper

Importance of Recruitment and Selection of Salespeople

The paper "importance of Recruitment and Selection of Salespeople" describes one of the vital decisions that an entrepreneur can make.... The importance of Recruitment and Selection of Salespeople Recruiting and selecting a sales people is one of the most vital decisions that an entrepreneur or an organization can make1.... It is essential that the selection of the sales people is considered as a vital process at all time.... Nevertheless, an effective recruitment and selection procedure moderates the quantity of time the manager will have to capitalize in the new worker3....
6 Pages (1500 words) Essay

Free will and determinism

he determinist would state that whether the psychology drives by random firing of neurons or exacting sense is immaterial: both are presided over by exact preceding motives, and albeit science could demonstrate that human selections were brought about by random firing of neurons), the selection would not be free as it would not be select, notwithstanding preceding issues (Bank, & Pockett, 2007.... By tradition, God has played important role, given that some kind of mystic staging ground, apart from causalities that permitted selection to take place....
3 Pages (750 words) Essay

Current Knowledge about Major Histocompatibility Complex

Behavior, genetics and molecular genetics tend to be integrated within the context of natural selection and evolution.... The importance of genetic diversity, selective pressure and polymorphism would also be discussed to suggest evolutionary changes, genetic diversity in the population and the influence of MHC on social behavior.... For polymorphism in MHC, the importance of mutation, recombination and selection is highlighted. ... otts and Slev (1995) presented the ways in which pathogens favor the evolution of MHC genetic diversity and each model makes unique predictions and prevents distinguishing the relative importance of each model....
15 Pages (3750 words) Essay

Natural Selective Attention

selection failure is actually indicated by a poor performance evident in the filtering condition when compared to the baseline.... This, according to the authors, demonstrates that there is a, “deficit in the selection of the perceptual dimension instead of the selection of the selection of the response rules” (p.... This model included both an early stage of stimulus selection, and a late stage of stimulus selection....
9 Pages (2250 words) Annotated Bibliography

Texas's Judicial System: Problems and Issues

Several people have raised concerns about the fact that Texas's judicial selection system is inherently flawed.... The various methods of selection of these officials such as judges have an effect on the quality of service that these officials can deliver to the public.... A good example of this is the Texass judicial selection system.... A look at the Texass judicial system indicates that the system has many issues, especially with regard to selection of the judges....
4 Pages (1000 words) Essay

The Importance of Recruitment and Selection of Salespeople

The author of this essay "The importance of Recruitment and Selection of Salespeople" describes that workers are the greatest assets of any organization's success.... The importance of Recruitment and Selection of Salespeople Recruiting and selecting a sales people is one of the mostvital decisions that an entrepreneur or an organization can make1.... This paper outlines investing in the recruitment and selection procedure, disappointments of constant reeducating....
6 Pages (1500 words) Essay

Evolution of Human Mate Selection

The natural selection theory revolutionized non-human behavior understanding fairly early, but its application to understanding the behaviors of humans had been established long ago.... He was not satisfied with natural selection as a primary methodology of describing evolutionary change, especially he completed On the Origin of Species.... From his viewpoint, peacocks' plumage occurred to have no value of survival and eluded natural selection “in the sense of survival for the fittest” (Geary, p27, 2004)....
8 Pages (2000 words) Report
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us