Natural Sciences Essay Examples and Topics. Page 17

2,235 samples

Human and Animal Production Cloning Concepts

This research paper thus seeks to examine the concept of human and animal reproductive cloning with an aim of investigating the tenets of this concept and the perspective of society on the issue from ethical, [...]
  • Subjects: Zoology
  • Pages: 6
  • Words: 1699

The Natural Behavior of Wolves

Summer time is a very important period for the breeding of the wolves."During the three to four months after parturition, the pups must be adequately fed to ensure that their physical development is sufficient to [...]
  • Subjects: Zoology
  • Pages: 7
  • Words: 1937

Patrilineal and Matrilineal Descent Groups

For example, in a patrilineal descent, the descent group is composed of both the females and males sired by a father belonging to the patriarchal affiliation.
  • 3
  • Subjects: Anthropology
  • Pages: 5
  • Words: 1713

Characteristics of the Order Primate

The following is a description of some of the similarities and differences that exist between humans and chimpanzees and the most significant traits that each possesses taking into consideration the above four traits used to [...]
  • Subjects: Evolution of Humans
  • Pages: 2
  • Words: 666

Perchlorate in Drinking Water

The aim of the EPA is to continue assessing the health effects of perchlorate, along with the science behind their occurrence in public water systems. The state of California also regulates perchlorate as a contaminant [...]
  • Subjects: Chemistry
  • Pages: 3
  • Words: 821

Mescaline Peyote: Origins, Effects, and Uses

Peyote is believed to cause some people to hallucinate and in deed the Native American church used it while meditating. In conclusion, the use of peyote is illegal in U.S.because this plant has similar effects [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 618

Benefits and Concerns Regarding Genetically Modified Crops

Thus, this essay presents discussions on the concerns raised over the safety and effect of genetically modified foods, and the benefits of these foods in order to assess whether the benefits outweigh the risks.
  • Subjects: Genetics
  • Pages: 2
  • Words: 894

Pull Factors as Drivers of Migration

In this case, people migrate to other countries to further their education. This is because people migrate or move from place to place as a result of these factors.
  • Subjects: Geography
  • Pages: 2
  • Words: 924

Blood Gas Measurement Methods

Blood gases refer to quantification of the amount of carbon dioxide and oxygen available in blood. In this technique, illumination of a specific color is passed through the fibre optic cable and then to the [...]
  • Subjects: Anthropology
  • Pages: 3
  • Words: 757

The Diffusion of a Cell

The study achieved this goal through the use of Single Particle Tracking that entails observing the diffusion of a particle in the cell.
  • Subjects: Biology
  • Pages: 3
  • Words: 855

Gardners Creek Reserve Vegetation Structure

Data Analysis The vegetation structure data were collated by indicating number of trees, number of large trees, number of shrubs, percentage cover of bare ground, live plants, plant litter, and rocks, number of fallen branches, [...]
  • Subjects: Agriculture
  • Pages: 8
  • Words: 2302

The Comparison of Mesoamerican and Greek Cosmovision

In spite of the fact that people focus on the same elements of time and space in their discussion of the cosmos, cosmovision as the unique understanding of the world is different in cultures of [...]
  • Subjects: Anthropology
  • Pages: 2
  • Words: 585

Threats to Global Food Supplies

Combined with the effects of the climate change and the corresponding issues with the crops, the increasing growth of the population is obviously one of the greatest concerns.
  • Subjects: Agriculture
  • Pages: 2
  • Words: 586

The Societal View of Medicine and Treatment

It also determines the kind of treatment and the interaction between the healer and the sick person. It is the hallmark of a good health care system.
  • Subjects: Anthropology
  • Pages: 4
  • Words: 1099

Primary Research in Toxicology

In both studies, time was a key factor that helped to determine the blood lead levels and effects of lead on body organs.
  • Subjects: Chemistry
  • Pages: 2
  • Words: 639

DDT Exposure and Neurodevelopment

Based on these findings, the study came to a conclusion that exposure to DDT and DDE during the prenatal period can to lead to delays in the development of infants.
  • Subjects: Chemistry
  • Pages: 2
  • Words: 616

The US Mexico Border Problem

Of greater essence in the paper is the discussion about the intelligence tactics that are used to solve the issue of illegal migration in the border between the United States and Mexico; that is, the [...]
  • 4
  • Subjects: Geography
  • Pages: 10
  • Words: 2767

Genetic Experimentation and Development

In fact, the proponents of cloning assert that it would provide the parents with the opportunity of determining the attributes as well as the genetic features of the offspring.
  • Subjects: Biology
  • Pages: 5
  • Words: 1454

Genetic Modification and Testing: Ethical Considerations

It is done on a molecular level by synthesizing DNA, generating sequences and then inserting the received product into the organism which will be the carrier of the outcome. Another possibility is that the time [...]
  • Subjects: Genetics
  • Pages: 2
  • Words: 526

Mosques Locations, Distribution, and New Mosques Sites

This also means that the distribution of the mosques will be based on the population of the worshipers within a specific location, and not on the geographic locations. The emphasis of this policy is on [...]
  • Subjects: Geography
  • Pages: 40
  • Words: 3212

Postmodernist Anthropology and Its Impact on Translation Practice

Indeed, one of the fundamental tasks of anthropology is understanding different cultures, which "inevitably involves either the translation of words, ideas, and meanings from one culture to another, or the translation to a set of [...]
  • Subjects: Anthropology
  • Pages: 4
  • Words: 1138

Role of Planning Professionals

The new guidelines have to follow the six steps of urban planning which include determining the objective of the urban plan, formulating the strategy, determining the number of inputs and outputs that will be used [...]
  • Subjects: Geography
  • Pages: 15
  • Words: 3996

Large-Scale Organic Farming and Food Supply

The issue of environmental sustainability comes up due to the emerging ways of farming like the great shift of the farmers to the use of organic methods of farming.
  • Subjects: Agriculture
  • Pages: 9
  • Words: 2498

Concept of Animalization in Biology

Although the problem of the distinction is still actively discussed, it is possible to determine such consequences as the correlation of the concept of 'animalization' and the notion of 'humanity', the connection of the problem [...]
  • Subjects: Zoology
  • Pages: 5
  • Words: 1447

Sequencing Bacterial Genome

It is because of this that understanding of bacterial genome is critical. In the latter, short nucleotide sequences are aligned to a genome of reference using algorithms.
  • Subjects: Genetics
  • Pages: 2
  • Words: 466

Cell Membrane Permeability

When cells are contained in solutes with a majority of big molecules, the rate of permeability in cell membranes will automatically decrease.
  • Subjects: Biology
  • Pages: 3
  • Words: 842

Afghanistan: Country Profile

03 1 Table 2: Population pyramid dynamics Source: Self generated from Indexmundi Figure 4: - Life expectancy Source: Indexmundi Human Development Index Figure 5: Afghanistan's HDI indicators for 2011 comparing with other countries Source: UNDP [...]
  • Subjects: Geography
  • Pages: 5
  • Words: 1411

Energy Consumption: The State of Maryland as the Residential Region

The main economical forces of the State of Maryland are the informational technology, telecommunications, scientific research, aircraft development and security. Maryland keeps the leading position in the biotechnology area, providing the multiply researchers of the [...]
  • Subjects: Geography
  • Pages: 2
  • Words: 387

Kosovo Geography and Demographics

Kosovo's present standing is the outcome of the mayhem of the degeneration of Yugoslavia, especially the Kosovo War of 1998 until 1999.
  • Subjects: Geography
  • Pages: 4
  • Words: 1137

Medical Ethics: Case of Jane and Phyllis

The individuals are also to be held responsible for the actions that they take in the event that the actions are conflicting with the rights of the others.
  • Subjects: Genetics
  • Pages: 8
  • Words: 2356

World Regional Geography: North America

Moreover, the harsh climatic conditions of the North are the reasons why the South dwarfs the North in population density. The spatial population distribution of North America is related to the physiographic pattern of the [...]
  • Subjects: Geography
  • Pages: 5
  • Words: 609

Various Subsections of Anthropology

The central theme of anthropology is to trace the development that has occurred to the human race from the past to the present in different geographical locations.
  • Subjects: Evolution of Humans
  • Pages: 8
  • Words: 2352

Methods of Cultivating Crops Using Hydroponics System

According to Keith, the film of water flowing in the roots of the plant should be made as shallow as possible to facilitate efficient flow of oxygen within the rooting system of the crops as [...]
  • Subjects: Agriculture
  • Pages: 3
  • Words: 864

Argentina’s Geographical Information

Buenos Aires is the capital city of the country and has a population of 3 million people. Cordoba is the capital city of the province of Cordoba and has a population of about 1.
  • Subjects: Geography
  • Pages: 3
  • Words: 855

Mary Douglas in Anthropology

In her interpretation of purity and danger, she discusses the book of Leviticus and its prescriptions of good and evil and the relation between these native prescriptions and the modern civilized interpretation of the concept [...]
  • Subjects: Anthropology
  • Pages: 9
  • Words: 2572

Central Asia: Uzbekistan Profile

The composition of this population is also unique in that most of the people are below 25 years and over 61.
  • Subjects: Geography
  • Pages: 3
  • Words: 966

Types of Plastic & Their Substitutes

Manufacturers utilize various techniques in polymerization and one of these is the application of several additives to vary the plastic properties and to attain the desired results for commercial purposes.
  • Subjects: Chemistry
  • Pages: 10
  • Words: 2918

Biodiversity and Business Risk

In conclusion, biodiversity risk affects businesses since the loss of biodiversity leads to: coastal flooding, desertification and food insecurity, all of which have impacts on business organizations.
  • Subjects: Agriculture
  • Pages: 4
  • Words: 998

In Vitro Fertilization and Pre-implantation Genetic Diagnosis

However, it is important for couples that decide to use these assisted reproductive methods to understand the risks, benefits, complications and challenges of the procedures and to decide whether the risks are worth taking so [...]
  • Subjects: Biology
  • Pages: 4
  • Words: 1230

What role do bodies play in experiencing the world

1 In its turn, this implies that the emanations of one's existential psyche should not be discussed outside of what happened to be the specifics of individual's biological makeup apparently, it is namely one's body [...]
  • Subjects: Anthropology
  • Pages: 6
  • Words: 1704

The Hydrologic Cycle and Water on Earth

The amount of water molecules in the earth is constant although the motion of water is continuous. It flows along the eastern of the Japanese coast, bends towards the east, and completes the loop as [...]
  • Subjects: Geography
  • Pages: 3
  • Words: 900

Geography of Sexuality and Space

Another reason for the insignificance of the geography of sexuality is due to the fact that the current society seems to be mainly structured by sexuality.
  • Subjects: Countries Studies
  • Pages: 10
  • Words: 3078

Concept of Bioethics in Society

The classical assumption in the discipline of bioethics is that the field is concerned with the dilemma of determining the most ethically appropriate action in the healthcare setting.
  • Subjects: Biology
  • Pages: 10
  • Words: 2735

British Empire in India and the Far East

Cody traces the emergence of British imperialism to the East to its mercantile trade decline in the late 19th century when the abolition of slavery and the labialisation of trade that greatly diminished its wealth.
  • Subjects: Geography
  • Pages: 3
  • Words: 1132

The Making of a Region; Southeast Asia

This paper analyzes some of the concepts that are attached to Southeast Asia as a region and how it is attached to overall making of the region relative to how it is perceived by the [...]
  • Subjects: Geography
  • Pages: 8
  • Words: 2227

Telescope and Microscope Discovery Combo

The paper will look into the history of the discoveries and their effects in the development of the human well beings as well as the enhancement of the human understanding of the surrounding nature in [...]
  • Subjects: Biology
  • Pages: 7
  • Words: 1932

The Huaorani of Ecuador

In such an organization, there is a wide variety of help for the day to day chores that is defined according to the ability and position of the family member.
  • Subjects: Anthropology
  • Pages: 8
  • Words: 2478

Possible Benefits of New Genetics

For example, the study of human cloning may lead to the discovery of a cure for such diseases as cancer and Alzheimer's.
  • Subjects: Genetics
  • Pages: 4
  • Words: 1147

Waters Navigation Near the African Coast

This proposal to the patron shows a brief of some of the objectives, challenges and benefits of navigating the waters near the coast of Africa.
  • Subjects: Geography
  • Pages: 6
  • Words: 1762

Winter in Prince George: The Colors of the Snow

However, the stellar beauty of the landscape is not the only notable feature of the Prince George climate. The fact that the natural physics of the Prince George city is defined by unusually high humidity [...]
  • Subjects: Geography
  • Pages: 2
  • Words: 569

Planet Earth: Caves Documentary

This documentary illustrates the formation of caves and shows the diversity of species that inhabit them. For instance, one can speak about the caves on the Yucatan Peninsula that acted as water wells.
  • Subjects: Geography
  • Pages: 2
  • Words: 322

Planet Earth: Mountains

The video opens with an image of the "frozen alien world", and the next spot that it takes its audience to is one of the hottest spots in the entire world, the "other extreme" in [...]
  • Subjects: Geography
  • Pages: 2
  • Words: 412

Geelong Botanic Garden’s Ecosystem

Evidently, the species curve shows that the species of plants in the Geelong botanic garden increases with the increase in the area of the quadrat.
  • Subjects: Biology
  • Pages: 11
  • Words: 2829

Landscape: Ma Yansong & the Shanshui City

Shanshui city landscape has a great connection with the cultural designs and methodology of urban planning that is inherent in the ancient Chinese culture.
  • Subjects: Geography
  • Pages: 6
  • Words: 1673

Fishing Industry in the UAE

For centuries fish has been a mainstay of the diet of the people within the U.A.E.and, as a result, has brought about the creation of numerous industries which focus on harvesting, processing and delivering seafood [...]
  • Subjects: Zoology
  • Pages: 16
  • Words: 4417

Geography of Southeast Asia

However, the economic miracle that is enjoyed in the Pacific realm is owed to them. The degree of ethnic mosaic present in the Southeast Asian map typically portrays how diversified a culture is the realm.
  • Subjects: Geography
  • Pages: 5
  • Words: 661

Kinship and Cultural Study of Malaysia

It was also a normal practice to adopt children and look after them as part of the family2 Janet discovered that the people of Langkawi lived like a family on the island.
  • Subjects: Anthropology
  • Pages: 6
  • Words: 1860

Geography of East Asia

Importantly, Japan's core area is located at the center of three tectonic plates and as such, most of the area is mountainous and prone to earthquake.
  • Subjects: Geography
  • Pages: 5
  • Words: 721

The Physiographic Maps of South Asia and Africa

With regard to aforementioned plates the similarities come in the location of the mountains on the plates. The pattern of linguistic map of India is a manifestation of cultural evolution over the past thirty centuries [...]
  • Subjects: Geography
  • Pages: 5
  • Words: 687

Irrigation Systems in Farming

Because of the changing climate, and the region landscape, most farmers use irrigation schemes to support their practices of subsistence farming.
  • Subjects: Agriculture
  • Pages: 3
  • Words: 817

Immigration to Australia (Arabic Case)

Muslim in Australia is dated far before the settlement of Europeans in the country. They are reserved in refugee camps and the duty to take care of them left to the government.
  • Subjects: Geography
  • Pages: 6
  • Words: 1673

Fieldtrip: The Stonehenge Landscape

A comprehensive laser examination of the Stonehenge in the previous year shows original information and axe carvings on how the shaping of stones was carried out.
  • Subjects: Archeology
  • Pages: 2
  • Words: 623

Japanese Tourism Industry

The main purpose of the agency is to promote and monitor the number of tourists that enter into the country and develop specific legislation that is subject to the approval of the main governing body [...]
  • Subjects: Geography
  • Pages: 20
  • Words: 5325

Safety of Birds in Confinement

The most common cage material for outside cages is galvanized caging wire that is produced in sheets and cut to form the appropriate cage size for the bird or birds to be housed.
  • Subjects: Zoology
  • Pages: 8
  • Words: 2248

Sub-Optimization of The Canadian Food Production System

In the Canadian food production system, sub-optimization has been caused by lack of appropriate coordination of production activities in the nation. The lack of coordination in the Canadian government exists among consumers, the government and [...]
  • Subjects: Genetics
  • Pages: 3
  • Words: 821

Geography Concept: Two Views

Through the above understanding, the contribution of geography to existing bodies of knowledge is more precise because the interaction of the natural environment and human realms denote the interaction of space and environment.
  • Subjects: Geography
  • Pages: 2
  • Words: 543

Ethnography: An in-depth analysis

The focus of this process is the collection and recording of detailed information about the activities of a selected group of people or community with regard to the topic of the study, which proves useful [...]
  • Subjects: Anthropology
  • Pages: 10
  • Words: 2709

The ecology of tigers

During the early years of the 20th century, tigers ranged from turkey all the way to the island of Indonesia and to the sea of Okotsk.
  • 5
  • Subjects: Zoology
  • Pages: 7
  • Words: 1912

The Miami Beach

A sandy landform lying along the shoreline of the ocean, the beach is filled with splendor and it inspires feelings of tranquility and bliss to the person who happens to be on it.
  • 5
  • Subjects: Geography
  • Pages: 2
  • Words: 543

Ocean Fisheries Sustainability Analysis

It is necessary for fishing industries to use better fishing methods in the ocean to ensure that their activities do not endanger the ecological balance. Fish species do not get the chance to replenish and [...]
  • Subjects: Zoology
  • Pages: 2
  • Words: 566

Melanin Theory as a Pseudoscientific Claim

The architects of this theory believe that white people are mutants and that whiter skin is a form of albinism with the likes of Wade Nobles opining that "Blacks are fully human because of their [...]
  • 5
  • Subjects: Biology
  • Pages: 9
  • Words: 1645

Outdoor Expedition Risk Management Plan

Given that this is the first outdoor expedition along a major rive for most of the members, the skills level and experience within the group is limited.
  • Subjects: Countries Studies
  • Pages: 11
  • Words: 3061

The Rehabilitation of West Haven

The stakeholders formed "a private public partnership, which addresses the challenges of site placement, environmental deterioration, and social stigma" so as to revive the economic prowess of West Haven."The New York City Council motivated by [...]
  • Subjects: Geography
  • Pages: 8
  • Words: 2161

Exotic Species Threat to Native Species

The main reason exotic species normally pose a greater threat to native species in the island is because island species might have evolved in the absence of strong predators and competitors.
  • Subjects: Biology
  • Pages: 2
  • Words: 590

Swidden Agriculture: Shift Farming

Although this farming technique has been efficient in the past, it has proved to be unsustainable with the current increase in the global population.
  • Subjects: Agriculture
  • Pages: 2
  • Words: 554

Earth Atmospheric Evolution

It is believed that the different geological evolutions of the earth and the atmosphere have come up with very new species of animals following a transformation of the then existing animals, as well as extinction [...]
  • Subjects: Biology
  • Pages: 6
  • Words: 1719

Biofuels: Economic and Environmental Perspective

The drawbacks of biofuels emerge at first glimpse nearly to overshadow the gains after considering the quantity of fossil fuel required in generating biofuels, outcomes of deforestation, emission of greenhouse gases, and consequential increase in [...]
  • Subjects: Agriculture
  • Pages: 8
  • Words: 2274

Types of Tress in Alaska

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 [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 592

Feral Swine: Invasive Mammalian Species

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.
  • Subjects: Zoology
  • Pages: 5
  • Words: 1574

Flammable or Combustible Liquids

Therefore, temperature is the determinant of the absorption of the vapor of the combustible liquid by the air. The flashpoint of a liquid is the least temperature, which there will be enough concentrated vapor of [...]
  • Subjects: Chemistry
  • Pages: 12
  • Words: 3232

Thailand’s Development of Tourism

The economic and social implications of tourism for the country depend on the fact that the majority of the country's urban population works in the sphere of tourism and service.
  • Subjects: Countries Studies
  • Pages: 5
  • Words: 1409

Cell Culture and Biomedical Applications

This situation of cell line cross contamination could be attributed to constant necessity in the protocol for cell culture viability and identification.
  • Subjects: Biology
  • Pages: 5
  • Words: 1485

Geographical outlook of the Northern Africa

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.
  • Subjects: Geography
  • Pages: 2
  • Words: 732

Goldfields of Australia

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.
  • Subjects: Archeology
  • Pages: 2
  • Words: 536

The Roma Problems and the Causes of Racism

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 [...]
  • Subjects: Geography
  • Pages: 4
  • Words: 1056

Visiting Ghana, Africa

Going to Ghana, it is important to understand family traditions in the country, the role of women and the role of the aged people.
  • Subjects: Geography
  • Pages: 4
  • Words: 1093

The use of chemicals should be reduced

The articles in question dwell upon such environmental issues as the use of pesticides and other chemicals, biofuel and the development of biotechnology.
  • Subjects: Agriculture
  • Pages: 2
  • Words: 489

Domesticated, Cultivated, and Wild Species

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 [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 543

Genetically Modified Corn in the United States of America

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 [...]
  • Subjects: Genetics
  • Pages: 9
  • Words: 2408

Understanding of Primate Socioecology

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.
  • Subjects: Evolution of Humans
  • Pages: 3
  • Words: 822

Reproductive Choices: Awareness and Education

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 [...]
  • Subjects: Anthropology
  • Pages: 8
  • Words: 2171

The Four Forces of Evolution and Variation

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 [...]
  • Subjects: Evolution of Humans
  • Pages: 2
  • Words: 566

Garbological Studies in Human Oriented Deductions

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.
  • Subjects: Anthropology
  • Pages: 2
  • Words: 612

The Role of Cultural Anthropologist in Company

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 [...]
  • Subjects: Anthropology
  • Pages: 2
  • Words: 588