Natural Sciences Essay Examples and Topics. Page 18

The plant further branches in a pattern that extends to the ground held by a bark that is smooth dark and scary. As a conifer, the tree is evergreen and typically grows to about 15 [...]

In another report on the issue of feral swine and their impact on the environment it has been reported that these animals are known to have serious adverse effects on the environment.

Moreover the study indicated an increase of over 130% in the price of wheat, 87% increase in the price of soya and an increase of 74% and 31% in the prices of rice and maize [...]

The coverage of the chapter is sufficient enough to articulate the reader's curiosity. The most interesting segment of this chapter to the reader is the environmental problems and political affairs.

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.

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.

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 [...]

The Gwich'in believes that, the existence of Porcupine caribou herd is same as their existence, because they do not only depend on the animals as food, but they also respect them as the source of [...]

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.

The foremost rationale of the report is to seek and provide an elaborate explanation concerning the meaning of the "Mandate of Heaven".

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.

This they attribute to the division of labour, where the workers that perform the basic, manual jobs that demand a lot of strength are the least paid, while those that perform the lightest and sophisticated [...]

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 [...]

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 [...]

Dam constructions have caused a shift in the direction of flow of the Mekong River and this has led to a grave effect on the ecosystem.

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.

Islanders that participate in kula exchange are supposed to remain involved in this practice for the duration of their lifetime 'once in the kula, always in the kula': "The principle 'once in the Kula, always [...]

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 [...]

Wolf in her book tries to explain the benefits of having uterine families in Chinese kinship system stating that both the uterine family of a woman's maternal parent and her individual uterine relations is created [...]

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 [...]

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.

Nonhuman primate conservation programs are characterized by numerous positive and negative sides: lemurs get benefits from these programs in the form of protection from other habitants of the same territory and legal empowerment of local [...]

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.

Another Issue in relation to the construction of the pyramids is with regard to how the huge blocks of stones used for the pyramid construction were transported from the quarries up to the site of [...]

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 report suggests that most of the population is located in the Emirates of Dubai and Abu Dhabi. The IMF ranked the UAE as the nation with second highest GDP within the Cooperation Council for [...]

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.

The governor is based in St Helena and it created the need to have a channel of communication with the residents of the Island.

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.

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.

Located in the island of Taiwan, it is one of the most beautiful cities in the world and a centre for tourism activities.

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.

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.

This paper seeks to describe Australopithecus africanus according to: the origins or where the fossils were discovered; identify the range of places they are located on the map; identify the individual who discovered them; the [...]

The exact number of dandelions on each portion was not obtained due to the large numbers of dandelions on the lawn.

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.

It is important to note that the origin and development of the human development index is closely linked to the United Nations, to be more precise, to the United Nations Development Program's annual development reports.

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 [...]

In India, the habitat of lions is in both the forests of dry savanna and the dry forests of deciduous scrub.

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 [...]

This anthropological viewpoint is the basis of the claim that when individuals are born into a certain culture they tend to pick up the behaviors that are dictated by that culture.

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 [...]

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.

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.

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.

The advanced intelligence of dolphins, as well as their developed abilities to communicate, refers to their need to communicate. What is more important is that interaction of dolphins with humans is also of great interest [...]

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.

The population growth of the Kuala Lumpur region varies from the core of the city to the suburbs. As much as there is a high population growth in the core, the growth of the population [...]

The impact of the disparity in the natural environment which causes variable conditions in different geographical areas is reflected in the productivity, production cost and efficiency of production.

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.

However, it is necessary to note that Maori people are represented in the parliament of New Zealand and this contributes to development of the movement aimed at development of Maori culture.

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.

The adaptation of human beings in the diverse nature of environments in different regions is one of the most significant fields in this branch of anthropology.

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.