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

Humans versus Nature-- which selects better for human survival, from a biological point of view - Essay Example

Cite this document
Summary
Ever since Darwin first proposed the theory of evolution, and ever since Lamarck also shed more light in the theory of genetics and inheritance, a lot has happened in the field of genetics and human genome studies. Geneticists have made great leaps in trying to understand better…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER93.5% of users find it useful
Humans versus Nature-- which selects better for human survival, from a biological point of view
Read Text Preview

Extract of sample "Humans versus Nature-- which selects better for human survival, from a biological point of view"

Download file to see previous pages

ground concepts of natural selection, gene inheritance and anomalies, and adaptation will be important in trying to understand some of the decisions human beings have made. The paper will also assess how the contemporary society has responded to health and adaptation challenges in the bio environment from the perspective of nature and genetics. Human adaptation to natural environment is under constant challenge, prompting a continuous process of biological evolution. Human being’s capability for adaptation shaped his life on a number of ways.

Man evolved to an upright posture, enlarged of brain, ability to make and use tools, emergence of sophisticated mental and social behavior. Human beings later developed technology to change his environment and improve their health. Therefore, nature seems to be having great influence on human survival decisions (BBC 1). Natural selection as one of the biological factors for human survival was based on the fact that the environment selected the most adaptable organisms to pass on their genetic materials.

Natural selection means that organisms that were best adapted survived the harsh conditions of the environment whereas those that were poorly adapted died. Organisms that survived were able to interbreed and therefore, pass on their good genetic traits to their young ones. As organisms that had survived interbred, the crossing over genetic materials ensured genetic variation and genetic inheritance. Resulting organisms were those ones that constantly evolved and adapted to the environment. This does not mean that environmentally acquired traits were inherited, but that the environment naturally selected organism that were best adapted.

It is said that human evolution took the same process of natural selection where those with good traits survived the harsh environment while those that were poorly adapted died and did not pass their traits to offspring. Inheritance, adaptation and natural selection still matter in the

...Download file to see next pages Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Humans versus Nature-- which selects better for human survival, from a Essay - 2”, n.d.)
Humans versus Nature-- which selects better for human survival, from a Essay - 2. Retrieved from https://studentshare.org/anthropology/1679379-humans-versus-nature-which-selects-better-for-human-survival-from-a-biological-point-of-view
(Humans Versus Nature-- Which Selects Better for Human Survival, from a Essay - 2)
Humans Versus Nature-- Which Selects Better for Human Survival, from a Essay - 2. https://studentshare.org/anthropology/1679379-humans-versus-nature-which-selects-better-for-human-survival-from-a-biological-point-of-view.
“Humans Versus Nature-- Which Selects Better for Human Survival, from a Essay - 2”, n.d. https://studentshare.org/anthropology/1679379-humans-versus-nature-which-selects-better-for-human-survival-from-a-biological-point-of-view.
  • Cited: 0 times

CHECK THESE SAMPLES OF Humans versus Nature-- which selects better for human survival, from a biological point of view

Psychology: Nature versus Nurture

… Many within the psychological community believe wholeheartedly that human emotion is really an illusion; the reality is that our actions are dictated by genes, hormones, and biological imperatives that influence our behavior, unconsciously.... Many within the psychological community believe wholeheartedly that human emotion is really an illusion; the reality is that our actions are dictated by genes, hormones, and biological imperatives that influence our behavior, unconsciously....
3 Pages (750 words) Essay

Comparison of the Structure of the Hearing Appartii of Reptilians versus Mammalians

One of the greatest stepping stones in the evolutionary scene was the development of mammals from the ancestral reptile.... One of the greatest stepping stones in the evolutionary scene was the development of mammals from the ancestral reptile.... However the quote from BBC is indeed an accurate summation of the evolutionary scene.... In cetaceans, sound waves from the environment are transmitted to the middle ear through the lower jaw....
9 Pages (2250 words) Essay

Nature verses Nurture Debate: Is Criminal Behavior Inherited or Made

These ideas have risen and been advanced by the human genome project  Though our now-changing thinking that development of one's potential is no longer only about the environment in which one happens to be conceived and remains to grow and develop, we need to consider multiple environments that might enhance opportunities.... Perhaps it was because he sensed a lack of options or was influenced by negative human interactions--a convoluting path for the generic heritage he brought with him--with his resources perhaps even turning off genes important to a more positive development....
4 Pages (1000 words) Essay

Knowledge management structures in NATO versus the United Nations

Although the development of computers and telecommunication technologies has made it possible to manage n and knowledge far better then it was previously possible, knowledge management in organizations has also the added dimension of interaction, knowledge sharing, communication and analysis.... Because humans have a finite life – span and ambitions about better opportunities, all organizations have structures which not only create new knowledge but also transfer existing knowledge to those in need of it....
17 Pages (4250 words) Essay

Nature versus Nurture

There exist two contrasting points of view as to whether human beings are a product of their hereditary as well as other biological dispositions, or whether the… Francis Galton is credited for initiating the debate regarding nature versus nurture and the controversy basically has to do with whether what we inherit from our parents or what we learn from social experiences Introduction The issue of nature versus nurture presents one of the oldest debates in psychology and among developmental theorists....
2 Pages (500 words) Essay

Does the Bible Teach Original and Actual Sin

riginal sin may be taken to mean: (1) the sin that Adam committed; (2) a consequence of this first sin, the hereditary stain with which we are born on account of our origin or descent from Adam1.... The task of this paper is threefold: 1) To illustrate that the Bible does indeed teach both original sin and actual sin as Augustine and Calvin interpreted; 2) to illuminate that humans are integrated beings and as such, original sin is transmitted in the human race biologically through genetics, and spiritually by our organic solidarity with Adam as members of the human race, justly imputed from Adam to each 3)....
12 Pages (3000 words) Research Paper

Leadership in Business

World Commission on Environment and Development defined Environmental Sustainability as the development which is made to meet the needs of the present generation without sacrificing the needs of future generation.... here are various examples of the companies which claim to focus on sustainability while pursuing their business objectives, however; such claims are not reflected by the actions of these organizations.... Therefore, British Petroleum has been considered as an obstacle to the sustainable development of the economy and it is a company which lacks moral principles; pursue false advertising campaigns and has failed to take environmental responsibility....
12 Pages (3000 words) Term Paper

British Common Law is Effective for Protecting the Environment

Earlier, in 2005, Hirsch estimated that world oil demand will increase by 50% in 2025 from the 2005 level (p.... nbsp; from 0.... why man's environmental problems will be addressed better by a full range of legal and international instruments.... hellip; The legal system of the United Kingdom is one in which common law and not only the statutes or the legislation of the parliament play an important role.... As The Royal Society has stated in 2003, “our dependence on biodiversity is absolute: without it humans would not be able to survive” (p....
12 Pages (3000 words) Term Paper
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