Natural Sciences Essay Examples and Topics. Page 15

2,233 samples

Gene Therapy: Risks and Benefits

All over the world, "the technique is best known for the correction of defective genes so as to treat diseases; the most common procedural form of gene therapy involves the insertion of the functional gene [...]
  • Subjects: Genetics
  • Pages: 5
  • Words: 1430

Household and Community in the Mesoamerican Past

The study of the terms is quite imperative to archeologists because they help them or rather aid in understanding the ancient ways of life as led by the then people showing how the evolutions to [...]
  • Subjects: Archeology
  • Pages: 6
  • Words: 1578

Oceanography: Tides Data at Key West, Florida

31 day graph Tide height at Key West, Florida: Jan 1-31 2009 From National Oceanic Survey of NOAA 6 day graph Tide height at Key West, Florida: Jan 10-15 2009 From National Oceanic Survey of [...]
  • Subjects: Geography
  • Pages: 4
  • Words: 406

Food Anthropology and Its Research Methods

It means that investigating the "why" and the "what" of a concept, not only involve researchers in the intensive fieldwork but try to stay open to distinct perspectives on the world.
  • Subjects: Anthropology
  • Pages: 4
  • Words: 1237

Darwin, Evolution, and Modern History

As a topic, the moral sense is important to the understanding of the popular interpretations of Darwin's concept of adaptation through natural selection.
  • Subjects: Evolution of Humans
  • Pages: 8
  • Words: 2292

Reproductive Isolation and Its Potential Effects

Reproductive isolation pertains to the fact that in case a population of the same species is separated into two parts and they are not able to breed with one another, genetic makeup will change according [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 281

Dr. Michio Kaku’s Predictions of the DNA Screening

In the documentary, the city planners warn the public that the insufficient growth and the development of the suburban areas threaten both the economy of the country as well as its community.
  • Subjects: Genetics
  • Pages: 3
  • Words: 823

Genetics: the Eugenics Movement

The eugenics movement resulted in the deaths and sterilizations of thousands of people. Positive eugenics was meant to increase the population of healthy people.
  • Subjects: Genetics
  • Pages: 13
  • Words: 3479

Young People’s Tattoo and Piercing Experiences

Commentaries of the linguistic aspects provided the information about the individuals' emotions associated with perceiving their own and tattoos and piercing, the body art of their partners, and the artists represented on bodies of the [...]
  • Subjects: Anthropology
  • Pages: 8
  • Words: 1964

Events in Archaeology: Buried Cities and Lost Tribes

The article "2,000 year old nails may be tied to the crucifixion" by the Associated Foreign Press details how two Roman nails found in the burial cave of a Jewish high priest, supposedly the very [...]
  • Subjects: Archeology
  • Pages: 18
  • Words: 4826

Research on Physical Anthropology

Thereafter, the soldier termites bite the twig allowing the chimp to draw the twigs between its teeth to reap the termites.
  • Subjects: Anthropology
  • Pages: 3
  • Words: 885

What Will Lithuania Look Like in the Future?

Therefore, it is necessary to analyze the present situation in Lithuania to consider the prospects of the country. To provide a possible scenario of the country's development in the nearest future.
  • Subjects: Countries Studies
  • Pages: 6
  • Words: 1665

Medical Microbiology Interests

This is in regard to the nature of cancer cells in the sense that some develop as a result of genetic mutations.
  • Subjects: Biology
  • Pages: 3
  • Words: 848

Geography of the Canadian North (Arctic)

The high value of the produced diamond, sustainability of the project, environmental friendliness, and creation of employment opportunities is a measure for the success.
  • Subjects: Geography
  • Pages: 2
  • Words: 762

Theories of Human Nature

One of the reasons for this is that the challenges of contemporary living in just about any part of the world are being directly or indirectly related to the fact that, as of today, Western [...]
  • Subjects: Anthropology
  • Pages: 10
  • Words: 2814

Geography of Nigeria, Mongolia and Austria

The country has the three most popular tribes are the Igbos, the Hausa, and the Yoruba. The colonial master of Nigeria is the British, and that explains why English is the official language in Nigeria.
  • Subjects: Geography
  • Pages: 2
  • Words: 631

Social Darwinism and the Mixing of the Races

All of his heinous acts at the time was meant to highlight the weakness of a particular race of people, in this case, the Jews, and how allowing them to continue to lay claim to [...]
  • Subjects: Evolution of Humans
  • Pages: 3
  • Words: 956

Planet Earth and Deserts

Attenborough starts by stating that deserts cover one-third of the Earth, and they are not always hot because of the external factors such as the Siberian winds, for instance, and because of the extreme changes [...]
  • Subjects: Geography
  • Pages: 2
  • Words: 586

The Volcano and Aurora in Iceland

In other words, the volcano Hekla was erupting from the surface of the earth while the natural light was shining from the sky.
  • Subjects: Geography
  • Pages: 2
  • Words: 551

Archaeological Study of Roman Life and Behavior

Although this discovery may lack the size and drama of the Muse Cycle that has been discovered at the Hospitium de Sulpicii or the visual beauty of the fresco that once covered the back wall [...]
  • Subjects: Archeology
  • Pages: 5
  • Words: 1470

Longevity in “Live Long, Pass It On” by Tina Saey

It was actually based on the information that I had initially garnered that I believed that aging and longevity were connected primarily to genetic and environmental factors rather than epigenetic factors as indicated in the [...]
  • Subjects: Genetics
  • Pages: 2
  • Words: 578

Physical Geography: Landscape Appreciation

The figure below shows subtropical highs as show in the southern and Northern hemispheres respectively. The pattern is commonly found in the tropical region and shows rising motion close to the equator.
  • Subjects: Geography
  • Pages: 8
  • Words: 2293

Common Characteristics of Developing Countries

Indeed, this is evident from the high number of slums and informal settlements within these nations. This is because the environment is the main source of food and other crucial resources.
  • Subjects: Countries Studies
  • Pages: 5
  • Words: 1355

Human Geography Systems and Cultures

It is a composite picture of the change in population for these nations as a generalization of phenomena and not individual parties.
  • Subjects: Geography
  • Pages: 6
  • Words: 1755

Obesity, Its Social and Cross-Cultural Meanings

The recognition of the contribution of various cultural beliefs and practices in matters relating to obesity is significantly essential in tackling the obesity menace.
  • Subjects: Anthropology
  • Pages: 3
  • Words: 853

Agricultural Issues in the “Food Inc.” Documentary

One of the reasons is that large corporations can launch a mass-scale production of food, and therefore, they can dictate pricing policies to the small farmers, who, in their turn, have to work with these [...]
  • Subjects: Agriculture
  • Pages: 3
  • Words: 856

Nature Studies: Still Prime Time for Primates

The proponent says the plan will center Europe's research efforts on a sequence of imposing challenges like climate variation and the elderly populace currently experienced in the continent.
  • Subjects: Zoology
  • Pages: 2
  • Words: 275

Miles Timothy Myres, American Ornithologist

Tim was the president of the Calgary Bird Club between 1965, and 1967, a time in which he also edited its bulletin. It is obvious that the article provides a lot of information on birds, [...]
  • Subjects: Zoology
  • Pages: 2
  • Words: 281

Michael Smith: Nobel Prize-Winning Biochemist

In the late 1980s, he helped found the Biotechnology Laboratory located at the University of British Columbia. Since he was a firm believer in genomic research, he accepted the appointment by Victor Ling to become [...]
  • Subjects: Genetics
  • Pages: 1
  • Words: 278

Vegetation Monitoring From Space

Remote sensing also helps in the determination of the distribution of the existing vegetation cover within a particular locality. In this paper, the author seeks to provide an overview of the use of remote sensing [...]
  • Subjects: Biology
  • Pages: 22
  • Words: 6072

Human Geography as the Study of Space and Place

Human geography emphasizes the need to understand the relationships among different places and regions of the world and its people. For the first concept, human geography, unlike the time in history, deals with spaces.
  • Subjects: Geography
  • Pages: 1
  • Words: 246

Sense of Community and Urban Policies in Calgary

Calgary AB exemplifies a strong sense of community, and this leads to the creation of opportunities for interrelations and meaning in the lives of its inhabitants.
  • Subjects: Anthropology
  • Pages: 3
  • Words: 827

Genetics: “Bad Blood” Educational Series by BBC

Some, such as those seen in the case of the people of Japan, seemingly attached a great deal of stigma to the issue of genetic "impurity," resulting in few marriage prospects for those who were [...]
  • Subjects: Genetics
  • Pages: 3
  • Words: 1195

Anthropology: “A World Full of Women” by Ward

Anthropologists find the topic of the foraging way of life interesting because it also tells us more about how the group structures of the hunter-gatherers were organized, and how the division of labor occurred along [...]
  • Subjects: Anthropology
  • Pages: 2
  • Words: 611

“On the Origin of Species” by Charles Darwin

However, an intense conflict over religious morality and the development of professionalism in science have led to the possibility of the evolvement of such revolutionary theories as the ones proposed by Darwin in On the [...]
  • Subjects: Evolution of Humans
  • Pages: 3
  • Words: 834

Ethnography and Participant Observation: Video Analysis

The primary goal of this video is to emphasize the interdependence between the attitude of educator and the children. The data has to be descriptive and analyzed in the context of the research.
  • Subjects: Anthropology
  • Pages: 2
  • Words: 575

Ethnography: La Purificacion Tepetitla Society

Every member of the community knows about the geography of the water system, the names of residents in the segment of the community, and the history of water management growth.
  • Subjects: Anthropology
  • Pages: 4
  • Words: 1116

Microbiologist as a Career in Bioscience

Moreover, I believe that in this way I can help people by making discoveries that can be used in medicine, agriculture, food production. This experience can help me in the future especially when I will [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 552

Sleep May Be Nature’s Time Management Tool by Carey

The author states that no one knows why sleep exists therefore setting the context for the article in which she advances the numerous theories that are advanced as to the role that sleep plays.
  • Subjects: Biology
  • Pages: 2
  • Words: 357

The Mind’s Big Bang: Video Analysis

On the other hand, modern humans developed a spear that was lighter and used it to throw the weapon to a distance of forty-two meters, a clear advantage over the Neanderthals.
  • Subjects: Evolution of Humans
  • Pages: 2
  • Words: 761

Reverse Mutation Concept in Cancer Biology

The hybridization of phage and the Alu probe will point to the presence of the human mutagen in the cell. Particularly, the application of the KIF2C protein will have to be considered to identify the [...]
  • 5
  • Subjects: Biology
  • Pages: 2
  • Words: 572

Big Data and Agriculture

Big Data is expected to feed the world in the future by analyzing large volumes of data associated with predicting the weather, finding appropriate regions for farming and agriculture, and eliminating possible adverse outcomes.
  • Subjects: Agriculture
  • Pages: 3
  • Words: 832

Kimango Farms Environmental Factors

In 2015, the government established the Tanzania Agriculture Development Bank which is focused on assisting in developing the agricultural sector and assisting in the implementation of policies.
  • Subjects: Agriculture
  • Pages: 4
  • Words: 1168

Computational Methods of Epitope Prediction

B-cell and T-cell epitopes should be identified in the immune system as a considerable factor in vaccine design and a possibility to replace a whole pathogen.
  • Subjects: Biology
  • Pages: 1
  • Words: 275

Cellular Solids: Structure and Properties

According to Gibson and Ashby [8], the material in question can be seen in nature, for instance, wood or sponges are examples of cellular solids.
  • Subjects: Biology
  • Pages: 3
  • Words: 927

Impact of Antibiotics on Farm Animals

One of the primary reasons for this condition in people is the use of antibiotics in farming. However, the use of antibiotics is associated with the occurrence of antibiotic resistance in people.
  • Subjects: Agriculture
  • Pages: 3
  • Words: 708

Providencia Rettgeri as an Unknown Microorganism

The common laboratory techniques employed in the identification of bacteria are the morphology of colonies and cells, biochemical reactions, physiological mechanisms, and genetic characteristics.
  • Subjects: Biology
  • Pages: 7
  • Words: 2203

Respiratory Tract Infections Under Investigations

RTIs are prevalent among the elderly due to the existence of chronic conditions and deterioration of health. Acute sinusitis and bronchitis are some of the most common cases of RTIs that contribute to the abuse [...]
  • Subjects: Biology
  • Pages: 9
  • Words: 2524

The Enhancement of Global Awareness and Myths About Africa

Class homework and discussions of the material such as BBC News Inside the World's Most Prominent Refugee and the book Of Beetles to Angels provided me with an understanding of experiences that people have in [...]
  • Subjects: Countries Studies
  • Pages: 4
  • Words: 1155

Zebra Paradox: Truth About Zebra Stripes

Although most zoologists believe that zebras are white with black stripes, the fact is that the animal's primary color is black with elements of white because there are no parts of the zebra's body that [...]
  • Subjects: Zoology
  • Pages: 2
  • Words: 321

Agriculture and Regulations in African Countries

This work is aimed at determining the significance of agriculture in African countries, the main features of the regulation of this field, as well as the causes leading to a failure in a traditional developmental [...]
  • Subjects: Agriculture
  • Pages: 2
  • Words: 500

Radiocarbon Dating as an Archaeological Tool

It will also describe the use of accelerator mass spectrometry radiocarbon dating for establishing the age of beeswax figures and charcoal paintings in the Kimberley region of Western Australia.
  • Subjects: Archeology
  • Pages: 2
  • Words: 575

Las Vegas City and Its Modern-Day Development

As a direct result of the growth of its tourism industry, this also resulted in more people moving to Las Vegas for work resulting in a subsequent boom in agglomerated business establishments and real estate [...]
  • Subjects: Countries Studies
  • Pages: 2
  • Words: 799

Gift Culture and Corruption in the World

The main argument in this kind of claim is that corruption is a critical attribute of many societies that embrace the gift culture practice.
  • Subjects: Anthropology
  • Pages: 2
  • Words: 586

The Gekkonidae Family in Qatar

The first two of these species are also the most widespread in the region as the number of sightings of these lizards greatly surpasses all other reptiles.
  • Subjects: Zoology
  • Pages: 4
  • Words: 1211

DNA in Action: Sockeye Salmon Fisheries Management

The researchers in the article carried out an analysis entailing a total sum of 9300 salmon fish species. The latter was followed by mixed stock samples in the lower region of Fraser River and test [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 355

Living in Hong Kong: Current Situation

The ultimate goal should be to transform the experience of every citizen in Hong Kong. It is therefore appropriate for the people of Hong Kong to be aware of this situation.
  • Subjects: Countries Studies
  • Pages: 7
  • Words: 1977

Mendel’s Law of Independent Assortment

One of the breaks through he made in his studies was discovery of the independent assortment of genes. The DNA of any organism has the nucleotides responsible for coding for the gene of the organism.
  • Subjects: Genetics
  • Pages: 2
  • Words: 573

The Concept of Biological Species

The concept of biological species defines species as populations that can interbreed and are isolated from other species reproductively, thus making different groups that are unable to interbreed with such other species.
  • Subjects: Evolution of Humans
  • Pages: 2
  • Words: 599

Deep-Sea Currents and Upwelling Along Florida

The thermohaline circulation influences the movement and population of the marine ecosystem and heat redistribution both in the sea and on the earth's surface.
  • Subjects: Geography
  • Pages: 7
  • Words: 2266

Evolutionary Theory in Biology and Anthropology

The evolutionary theory relies heavily on Charles Darwin's observations and their influences on the postulation of the theory of evolution and the concept of natural selection.
  • Subjects: Evolution of Humans
  • Pages: 5
  • Words: 1426

Hip Dysplasia and Canine Parvovirus in Dogs

In the case of the inhabited hip dysplasia, the disease is related to genetic changes. In most cases, it is the combination of two causes that leads to hip dysplasia.
  • Subjects: Zoology
  • Pages: 6
  • Words: 1685

Weather Forecasting and Its Development Prospects

The given paper delves into the peculiarities of weather forecasting, its progress, and approaches that are used today to achieve the increased accuracy of data and mitigate the negative impact of natural disasters on people.
  • Subjects: Geography
  • Pages: 5
  • Words: 1368

Cellular Fluid and Regulatory Mechanisms

This paper describes the components of a cellular fluid and regulatory mechanisms for achieving electrolyte balance in the ICF and ECF. The ICF comprises the fluid within the cells, and it is the primary constituent [...]
  • Subjects: Biology
  • Pages: 4
  • Words: 1166

“Deep Mapping and Neogeography” by Barney Warf

The author divides the paper into several logical chapters where the definitions of such issues as deep mapping and neogeography are given, the essence of neogeographic deep maps is explained, and the example of how [...]
  • Subjects: Geography
  • Pages: 2
  • Words: 563

Human Brain Evolution and Shrinking

The validity of this suggestion is best illustrated with respect to the scientifically proven fact that, as time goes on, the human brain continues to evolve, in the sense of becoming ever more adapted to [...]
  • Subjects: Evolution of Humans
  • Pages: 3
  • Words: 954

The Evolution of Finches and Their Feeding Habits

The key results that led to the rejection of the hypothesis that the small beaks prefer picking small-sized seeds while large beaks prefer picking larger seeds indicated that small pliers and curved pliers prefer sunflower [...]
  • Subjects: Zoology
  • Pages: 5
  • Words: 1505

Jethro Tull as a Change Agent in the Agriculture

First, he told his people to be more exact and throw seeds to the whole, but his commands were ignored. In order to prove the effectiveness of his methods, he did not use manure for [...]
  • Subjects: Agriculture
  • Pages: 2
  • Words: 561

Anthropology: Research Paradigms and Schools

Initially, anthropology was considered as the science that studies the origin and evolution of the human physical organization and different races excluding the social and cultural characteristics.
  • Subjects: Anthropology
  • Pages: 14
  • Words: 3868

Cultural Anthropology: Debate and Argumentation

In addition, it is erroneous to claim that it deals with racial differences and biological evolution; it examines and reflects the realities regarding the cultural differences and the development of human society as a whole.
  • Subjects: Anthropology
  • Pages: 6
  • Words: 1663

Gene Patenting and Organ Donation

Profitability is the key to violating the law, and that is the reason for the lack of transparency in the tissue market.
  • Subjects: Genetics
  • Pages: 5
  • Words: 1385

The Tel Burna Archeological Excavation Project

The purpose of this paper is to discuss the importance of the Tel Burna site, the methodology employed by the archeologists, and the contributions made by the project.
  • Subjects: Archeology
  • Pages: 5
  • Words: 1460

Archaeological Thematics of Sites

The aim of this paper is to examine the methods for analysis and interpretation of archaeological sites, artifacts, ecofacts, and features.
  • Subjects: Archeology
  • Pages: 4
  • Words: 1140

Disease Transmission, Pathogens, and Safety

This category also includes the transmission from a woman to a fetus in her uterus and the transmission from one part of the body of an individual to another part.
  • Subjects: Biology
  • Pages: 3
  • Words: 898

Evolutionary Time Lag and Good Genes Selection

Some genetic changes deal with the problem of the time lag and help with adjustment to the environment. Humans can adapt due to the ability of the brain to participate in one's learning process.
  • Subjects: Evolution of Humans
  • Pages: 2
  • Words: 634

The Birth of Childhood by Ann Gibbons

Therefore, they analyzed the process of growing a fossil Neanderthal that lived in Belgium 500,000 years ago and found out that it also grew up faster than a modern human do.
  • Subjects: Evolution of Humans
  • Pages: 2
  • Words: 596

“Making of the Fittest” by Sean Carroll

In the first part of the chapter, Carroll provides examples of the changes in the use of genes in different species. The loss of genes and the fossilization evolve when the natural selection is not [...]
  • Subjects: Genetics
  • Pages: 2
  • Words: 647

The Chlamydia Trachomatis Treatment

The protocol for extraction, amplification as well as sequencing was tested on reference of strains of the culture stocks in the laboratory and on the medium fluid sample collected in the study conducted to investigate [...]
  • Subjects: Genetics
  • Pages: 2
  • Words: 550

Anthropology: Anorexia and Idiopathic Seizures

Considering the relation between this disease and cultural issues, it is possible to refer to life of people in society. It is essential to consider anorexia and idiopathic epilepsy from the point of view of [...]
  • Subjects: Anthropology
  • Pages: 4
  • Words: 1102

Political Theatres of the Classic Maya

The paper will look at the social, political, and cultural factors associated with performances in the theatres and how much attention is given to the physical setting of the theatres, and the audiences as compared [...]
  • Subjects: Archeology
  • Pages: 2
  • Words: 617

Urban Agriculture in Chicago: Pros and Cons

The climatic changes that have adversely affected the ability of farmers in the rural areas to generate high yields in their farms have led to a reduction in the number of fresh products reaching the [...]
  • Subjects: Agriculture
  • Pages: 5
  • Words: 1471

Francis Galton’s Ideas as to Eugenics

This has subsequently led to the creation of the eugenics a discipline that focused on the improvement of the human qualities by applying the breeding techniques the humanity had already been familiar with.
  • Subjects: Evolution of Humans
  • Pages: 2
  • Words: 568

Homo Sapiens, Their Features and Early Civilization

Another feature of the skull of Homo neanderthalensis was the possession of a protuberant mid-facial region, which was an outstanding feature that differentiated the species from the rest of the sapiens.
  • Subjects: Evolution of Humans
  • Pages: 4
  • Words: 1257

Agricultural Nutrient Pollution and Its Reduction

The solutions that have been proposed for the issue are varied: there is the possibility of upgrading farms with the help of better technologies, controlling the use of fertilizers and waste discharge with the help [...]
  • Subjects: Agriculture
  • Pages: 5
  • Words: 1357

Biodiversity, Its Evolutionary and Genetic Reasons

The occurrence of natural selection is hinged on the hypothesis that offspring inherit their characteristics from their parents in the form of genes and that members of any particular population must have some inconsiderable disparity [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 578

Ancient Anasazi and Maya Civilizations’ Collapses

The fact that Chaco Canyon was settled and the inhabiting civilization caused the loss of woodland was discovered during studying midden of packrats because it changes with alterations in diet.
  • Subjects: Anthropology
  • Pages: 2
  • Words: 622

Sunflower Plant Growth With Minimal Water Requirements

During the growth of the plant, water is necessary for transpiration and evaporation. The objective of the study was to determine whether plant type affects growth rate when using minimum water requirements.
  • Subjects: Biology
  • Pages: 7
  • Words: 2015

Bathymetric and Internal Wave Measurements

Bathymetric measurements of the New York Bight were based on the ocean bottom topography and compared the ocean depth to the distance from the shore of Long Island.
  • Subjects: Geography
  • Pages: 2
  • Words: 599

Cargo Cults, Acculturation, Fat Acceptance Culture

In essence, the cargo cult gives them hope of the coming period of prosperity and comfort. Participants in the video believe that American society is ethnocentric on the issue of obesity.
  • Subjects: Anthropology
  • Pages: 3
  • Words: 905

One-Child Policy and Its Influence on China

We will analyze the results of the arrangement about populace development, the proportion amongst men and women, and the proportion between grown-up kids and elderly guardians.
  • Subjects: Anthropology
  • Pages: 10
  • Words: 2823