Natural Sciences Essay Examples and Topics. Page 18

This article discerns various aspects of the Australian goldfields and the rise and fall of the associated towns. Some of the people who went to the goldfields were lucky and they became rich.

3 Is it any wonder that the insular, superstitious, monolithically Catholic or Orthodox communities of Europe and Eastern Europe, eager to recapture the civil order and peace of the golden age of the Roman Empire [...]

It is a founding member of many unions across the world, for example, the G20 and is among the countries that are classified under the BRIC.

Alternatively, they would cut vital elements of the tree in order to cause the upper part of the tree to fall off gradually. The birth of the naval store affected the pattern of deforestation in [...]

Going to Ghana, it is important to understand family traditions in the country, the role of women and the role of the aged people.

Assortative mating outcome is the change in the frequency of allele and genotypes of a population. Over a long period, this would lead to the variation of the individuals in the whole population.

The articles in question dwell upon such environmental issues as the use of pesticides and other chemicals, biofuel and the development of biotechnology.

The basic difference between domesticated plants and animals from their counterpart wild species is that they are produced by human activities to attain particular characteristics and are adjusted to the conditions of constant care from [...]

Thus, the Lamarckian theory affirms that the giraffe's long neck resulted from the constant stretching in the attempt to access the higher foliage. Similarly, Darwin's theory argues that the giraffes consisted of the long necked [...]

Depictions of wild goats were common in buildings of royal families and wealthy people. According to Dunn, depictions of several animals on walls in ancient Egypt meant that the owners were zoologists.

The recent study on leadership shows that women have been enlightened and they are up to take their positions in leadership.

This paper does not only asses the impact of GM maize to the agricultural sector but also highlights the risk and beneficial factors the technology has caused to both environment and the public health sector [...]

The aim of this paper is to reconstruct a socioecology of hominin concerning the latest findings from the species of Praeanthropus Dimorphicus and the species of Praeanthropus Monomorphicus.

Some of the choices accorded, under the bracket of reproductive rights, include the choice to do a safe and legal abortion; the right to use birth control means; the right to receive superior reproductive health [...]

Differential reproduction is linked with the way in which organisms adapt to the environment such that if the adaptive traits of these organisms are transmitted to the next generation, the behavioral and physical traits of [...]

The first thing one seeks to find out about from this trash is the population of the occupants. The other thing that can be learnt about the occupants of this apartment is their feeding habits.

Policies of governments across the globe vary on the legality of the prohibited and allowed research and use of stem cell embryos.

The hiring of a cultural anthropologist by an aspiring company is justifiable since it is through such an employee that the company will be able to learn the cultural practices and behaviours of the new [...]

The authors found that the absence of the translation elements and presence of the t-RNA trigger a shift of the end in relation to the entire structure supported by the 30S micro unit which are [...]

The aim of this essay is to understand the contribution of Darwin and Vavilov, along with the underpinnings of genetic diversity to bring about the organisms' survival over time.

Accordingly, a biosurveillance approach that makes use of microbial profiling is likely to reduce the cost of epidemic control, treatment and aversion in the near future.

Often, they were against the destruction of the ancient land that they believed was a method of conserving the environment. The interest of the Hopi people is to ensure there is well being of the [...]

Another challenge to the proponents of animal testing is related to dosage and the time line for a study. Animal rights values rebuff the notion that animals should have an importance to human beings in [...]

In connection to the Latin American immigrants, the census conducted by the Census Bureau in 2008-2009 established that in terms of birth rate, the number of children born in the United States belonging to the [...]

The detailed analysis of these ways of learning elucidates the differences in learning patterns among students based on the side of the brain that is dominant. It is clear that the left hemisphere of the [...]

The other related publication and electronic media by the same publisher include the National Geographic Kids, National Geographic Adventure and the National Expedition.

According to Wallace it is true that the animals change their physical and internal make up to conform with the changes in the environment in which they live. Wallace gave priority to the origin of [...]

Thus, Hagen also pays attention to the peculiarities of the discussion of Kettlewell's experiments presented in the literature of evolutionary biology and in the field of science education.

Finally, the corporations that are involved in the process of food production are responsible for the creation of new markets for consumption and the global trade of agricultural products.

It is worth to note that the April 28 2011 tornado did have three major tracks in the state of Alabama.

The characteristic of the post-modern cities have put emphasis on the commercialization and business orientation and in this case resulting in de-materializing the economy and the lives of the people while emphasizing on the economic [...]

"Sustainability is refers to the indefinite use of available natural resources without ever causing depletion of the energy or material sources on which man depends; while, development is the continued improvement of living standards as [...]

On the western part of the country, surrounded by two chains of the Andes, is a great plateau referred to as the Altiplano that has an altitude of twelve thousand feet and, interestingly, nearly half [...]

Conservation for natural ecology is paramount in the preservation of the environment, although these dams have affected the survival for salmon in the lake which has some important value and attachment to the people's culture [...]

Thus, analysis of the relationship between agriculture and the environment is of great significance to researchers in the contemporary society. It is evident that continued production in agricultural sector will be determined by the understanding [...]

Lack of capacity by African governments to invest in technology makes the agricultural strategies employed in the green revolution not very sustainable.

The lives of the chickens that are raised in the factory farm begin at the hatching machines. As such, the welfare of the chickens is secondary to profitability.

Following the resistance of the natives to the new regulations, the government of Canada embarked on vigorous reconsideration of the legal, political, and cultural aspects that governed the lives of Indians, Inuit and Metis.

The subsequent taxon has been efficient and has greatly changed the development of life by producing endosymbionts important for the appearance of eukaryotes and the evident genome transit into them indicate a common evolutionary basis [...]

The issue highlighted in the present article is the way racial markedness of certain groups of youth in the modern American society is achieved through the usage of certain linguistic forms, and the way this [...]

The coexistence of standard and superstandard English among the multiracial American youth is characterized by the presence of certain phonology, grammar, lexis and slang that make youth subcultures different.2. The central problem of the article [...]

However, this will certainly be possible if a sample is taken from the micro cephalic and Homo sapiens with some form of pathology that is known in order to compare. So it can be said [...]

The reader can consider the analysis of an individual who knows the insights of the workplace and the group in question.

However, it is notable much of the wealth of the country is held by the elite in the society with almost a quarter of the population living below the poverty line.

One of the major purposes of this research is to find out the differences and similarities of Kv 1. 2 and Paddle Chimera Kv Channels in Planar Lipid Bilayers is the article about the relations [...]

One of the most revealing clues as to the ancient civilization was a collection of printed images that probably represent the inhabitants of the lodgment.

The main idea behind the formation of the social justice commission was to give the indigenous Australian people choice by empowering them to stand up for their rights.

The plan should be formed once the project's participants have been chosen and it should be communicated to the members and should continuously be used as a reminder of the mission of the project when [...]

The domestic market will be largely hit due to the decrease of labor and creativity and this will greatly affect the foreign investment which is one of the most important sources of income in the [...]

3 percent in the service industry and 12. Because of the varied population and presence of foreigners, Singapore has a multi cultur.

Durkheim and Radcliff-Brown considered the concept of 'function' to be significant for explaining the anthropological processes and phenomena. As opposed to Levy-Strauss's theory concerning the significance of the laws of human thinking and structure, Radcliffe-Brown, [...]

Thus, Arthur concentrates on the role of women in the use of lithics and the role of females in the development of Prehistoric communities, whereas Sillitoe and Hardy study the use of stone tools and [...]

It is important to note that to the Nacirema people, magic is part of life. It is ironical that the Nacirema people have not learnt that their rituals are not that effective as they think.

As the researches on the formation of arches in the park explain, the anticlines emerged after the overlying layers collapsed into the elongated crests created by the salt under the park surface.

The author of the article presents the results of the scientific research which indicates to the vital necessity of adults' care for children in the early ages. The role of adults care in the brain [...]

Additionally, the diets of freshwater drum and yellow perch were also used in identifying the size of the zebra mussels that were consumed by the predators in the study area.

Its crown characteristics are dependent on the amount of shading it is exposed to. In the past, it has been used to make utensils.

Within its religions touching, this trend has been a trigger to society having teachings on the supposed gender and sexuality paths that people are meant to follow, as long as members of the society subscribe [...]

Lane's interest in understanding the people of Egypt was demonstrated in his detailed work on this country and the ancient society that existed when this dynasty ruled the region.

Even though many people would argue against the genetic development and research, the benefits of the scientific advancement to the human development is immense.

That is not being amazing enough, the world's hottest mark is let out to the audience of the video. The best example of the dangerous species outlined is the puma.

The country policies also allows immigrants who want to visit Kenya for pleasure to apply for visitors pass subject to indicated terms and conditions, where he/she is supposed to enter Kenya and stay there for [...]

A lot of soil moisture and compaction reduces the level of oxygen supply to the soils and this leads to decreased ability of plant roots in the absorption of soil phosphorus.

As a matter of fact, oxygen is present almost everywhere forming two thirds of the body mass of a healthy human being, it accounts for half the mass of the crust of the earth as [...]

Analysis of amphetamine and methamphetamine is carried out in a series of steps that entails employment of numerous tests for conclusive identification of this group of stimulants.

From the available sources, it is with no doubt that Darwin was not the founder of this evolution theory as generally believed by many people.

A report released by the University of Cincinnati indicates that when female spiders are experiencing starvation for a short-period of time, they are less receptive to the act of mating.

Nonetheless, the scientists opposed reproductive cloning claiming that the practice undermines the uniqueness of humankind and that it is unethical to put the lives of clones in a condition of being susceptible to harm or [...]

The geography of Canada has a great impact on immigration and inurn, immigration has resulted in to a great impact on the geography of Canada.

Bone mineral density was reduced before SCT in 49% of the patients. Pathologic bone mineral density values before SCT were mainly seen in patients with acute leukemia, 55% of the patients with acute leukemia had [...]

This significant figure illustrates the extent of the injustice that the state is repeatedly committing against its people from the time of the policy's enactment.

Similarly, in their quest to do away with the super weeds, farmers go to the extent of assuming that they apply small quantities of herbicides.

This study shows that consumers are very keen on the quality of food they buy and that they have a belief that organic food is of the right quality.

Since the dawn of the civilization, people have been trying to come up with the concept of an ideal city where the citizens live in peace, the authorities strive for the greater good of the [...]

The nervous system is comprised of specialized type of cells called Neural Stem Cells. Developmental versatility of plasticity of neural stem cells is important in formation of these different neural cells.

In this regard, the campaign by environmentalists about the need to use renewable sources of energy which are environmentally friendly has led to the introduction of biofuel as a source of energy. Unfortunately, increase in [...]

The development of gas and oil industries along the coastlines of the gulf countries has had major contribution on the extinction of the indigenous species. As a result, there is a reduction of damages to [...]

The key advantage of the Levallois flake was that it was easy to reuse owing to its symmetry. They had to determine the right amount of heat needed to create the adhesive because excessive amounts [...]

In view of this point, the Supreme Court denied Myriad Genetics the exclusive rights to patent and own human genes, and stressed the fact that genes and the information they encode are not patent-eligible simply [...]

The confucianists' aim is to foresee the general wellbeing of every human being, and this has been a very strong characteristic feature of the Chinese identity.

In essence, debate on farming methods and animal consumption has been a challenge not only to farmers but also to the society. It is, therefore, necessary to consider that numerous changes would be required to [...]

The amount of heat required in the blast furnace depends mainly on the following factors: The type of ore being used the composition of different ores is different and as such the heat required to [...]

Unlike in the past, people have seen the importance of studying life sciences, and with the support from private and public sectors, the number of students enrolling in life science courses is on the rise. [...]

Lastly, this paper acknowledges that the social and economic relation between Middle East and the rest of Asia is strong, but this relationship is insufficient to warrant the renaming of Middle East as West Asia.

Undoubtedly, the practice of tissue culture and grafting in plants is never enough to quench the scientific evidence on the power of biotechnology to improve breeding and feeding in living organisms.

The new field has come of age as it now has the potential to solve the problem of world hunger. Agriculture is one of the natural sciences that contributed to the interdisciplinary yield of biotechnology.

The collapse of Crick's theory was a setback to the genetics discipline because the foundations of genetic engineering are based on the central dogma premise.

This paper highlights the negative aspects that are associated with genetically modified foods; genetically modified foods expose people and the environment to risks.

The main strength of this book is that the author relies not only on the statistical data, but also on the interviews given by people living in favelas.

It is clear from the reading that owing to its physical location at the epicenter of these natural waterways, that Arabian commerce with neighboring countries was invited to the west by the long shores of [...]

Therefore, in the interest of maximizing happiness for both parties, human beings are supposed to be vegetarians and animals are supposed to enjoy their freedom as animals.

With studies and theories carried out to examine the impact of nature on the personal development and personality traits, heredity is an important factor in the development.

Despite being the leading producer and consumer of GMFs products across the world, the US practice of embracing GMFs has elicited a major dilemma in the country ranging from human health to environmental challenges.

One of the most desired outcomes from a crop is the ability to grow tolerance to the effects of herbicide. One of the more recent innovations in the field of GM foods is the invention [...]

The characteristics and location of the long-dead young woman may suggest just how complex the diffusion of culture and the movement of peoples in ancient times must have been.

While there is yet much to learn, it is clear even now that with the help of epigenetics, the cure for a number of genetic diseases can be found.

According to Fazal, "geographic data" can be defined as the data that is "pertinent to features and resources of the Earth", whereas "geographic information" is traditionally viewed as the geographic data that has been organized [...]

The bulk of the country's territory is situated upon the Iranian Plateau, which in turn causes Iran to be considered a predominantly mountainous country. The Iranian army is believed to be one of the world's [...]

Western Province in Kenya was chosen as the focus of the study because of one's familiarity with the area. The Western Province is situated on the western section of Kenya and borders the eastern part [...]

The baby has a biological need to learn and absorb information from the outside world; it has a cognitive and a sensory need that requires nurturing at this stage of life ensuring that the rest [...]

The Centers for Disease Control and Prevention cite that of the 25% to 30% of people colonized by staphylococcus bacteria, only 2% has MRSA. Chang attributes colonization to the existing equilibrium between the presence of [...]

Every DNA contains SNPs in the ratio of 1:300 in every nucleotide contained in the body of humans. The aim of computational refinement was to identify SNPs and the result of substituting amino acids in [...]

Live is a great opportunity to engage with the world of celebrities and the atmosphere of entertainment. The scale and possibilities of the complex have no analogues in the world and, therefore, the guests of [...]

The scientists from the University of Oxford and other United Kingdom based research institutes sought to isolate a genetic variant to link to the disease to pave the way for development of suitable treatment.

According to a study conducted along the coast of the Gulf of Mexico, it was found that the spillage led to the reduction of the food available for dolphins in the region.

The writer wants to know the source of the contaminants in his blood. The writer continues to describe the nature of the chemicals found in his body.

At this point, the concept of sustainable food, local food systems, and organic food come to the forth because they emphasize the notions that stand beyond direct notions of food consumption.

Moreover, the research will expound the implication of animal hoarding, with an aim of understating some of the negative effects of the practice to animals and to the community.

For the models, the participants perceived that the blonde model was the least successful in the worker setting while the brown and red hair as the most successful in the same setting.

Enzymes are described as biological proteins which accelerate the rate of reaction of a chemical substance, while inhibitors are elements which reduce the speed of catalyzed reaction of enzyme through connecting into the enzyme and [...]

Natural selection affects variations in a population through changes that occur to the phenotypes of different organisms. Mutations can lead to changes in the phenotype of organisms.

He contends that the genetic tests which identify the amount of mutation which has occurred to the virus suggest a date of entry into the human population that coincides with the imposition of forced labor [...]

The Clovis people came and settled in wide areas of North America; and nowadays, there are various studies, questions, and debates which concern the uncertain period they existed and their influence on the cultures of [...]

However, it is important to note that Darwin's evolutionary theory caused a revolution in the field of paleontology and this was because the fossil record turned out to be the only available source of evidence [...]

Unfortunately, what should be taken into consideration is the fact that as human interference continues to escalate within the region such as overfishing, oil drilling, population expansion and the effects of global warming this has [...]

In the political domain there is conflict in the effort to conserve the forests since some say the industrialization and urbanization have to take place first before conservation until Brazil provides jobs for people who [...]

There are alternatives in testing drugs such as tissue culture of human cells and hence this is bound to be more accurate in the findings.

Obviously, the process of globalization influences the current position of the languages, when the weak one can be lost due to the high level of English language's integration.

In this context, genes of parents determine the traits of an off spring. The diagram below shows an example of a backward cross to confirm the second law of Mendel using Yellow, round seeds F1.

Considering Margaret Mead's ethnography, Coming of Age in Samoa, it is possible to say that dwelling upon that society she paid much attention to religion, education, upbringing and relation to each other within a family, [...]