Natural Sciences Essay Examples and Topics. Page 14

2,306 samples

History and the Modern Problem of Eugenic Science

The main scientific "achievements" of that period led to the establishment of sterilization laws in a range of the states and widespread use of euthanasia in American mental clinics.
  • Subjects: Genetics
  • Pages: 2
  • Words: 669

Evolution of Mating by Charles Darwin

Sexual reproduction has proven to be the best strategy that permits the combination of varied genes that allows the offspring to be more flexible and adaptable to changes in the environment. The large size of [...]
  • Subjects: Biology
  • Pages: 3
  • Words: 888

Genetics as a Field and Its Practical Use

Even in newborn screening, an area where genetic testing is excelling, parents opt to terminate the pregnancy for lack of a better solution to their condition.
  • Subjects: Genetics
  • Pages: 2
  • Words: 580

A New Perspective on the Myth of Creation

First, they create the sun, the moon, and the stars, then, the Earth and the other planets. H n, then, invented the words to describe the creation to Hann, putting words in music and music [...]
  • Subjects: Anthropology
  • Pages: 2
  • Words: 653

Genome: Bioethics and Genetic Engineering

Additionally, towards the end of the documentary, the narrator and some of the interviewed individuals explain the problem of anonymity that is also related to genetic manipulations.
  • Subjects: Genetics
  • Pages: 2
  • Words: 565

Determining the Electrogenic Potential of Enterobacteriaceae

The purpose of this experiment was to determine the electrogenic potential of three different Enterobacteriaceae. 2 ml of Enterobacter aerogenes culture was added to the agar in the anodic compartment and allowed to set.
  • Subjects: Biology
  • Pages: 2
  • Words: 598

Enzyme-Linked Immunosorbent Assay Test of Ebola

The purpose of the analysis was to estimate the initially "infected" samples. The Scheme of Students' Samples Mixing The standard indirect ELISA protocol was used for the analysis.
  • Subjects: Biology
  • Pages: 3
  • Words: 921

Description of Yayi Jia Vessel

The characteristics of this age were an improvement of cultural interactions, the emergence of new technologies, and stratification in society as well as a reorganization within the community.
  • Pages: 2
  • Words: 646

Extreme Climates to which Humans Have Adapted

Comparing the findings of the above mentioned article to the ones of the article "Human Biological Adaptation to Arctic and Subarctic Zones" written by Joseph So, it should be stated that the two articles are [...]
  • Subjects: Evolution of Humans
  • Pages: 3
  • Words: 871

American Economy in 2062: the Prediction

Because of the enormous viability for space travel in the country, America will turn to capture minerals from asteroids because of the possibility of manufacturing solar cells from lunar regolith. Life will be easy due [...]
  • Subjects: Countries Studies
  • Pages: 3
  • Words: 839

Landscape Eements of Today’s Infrastructure in Europe

These roads, as elements of today's European infrastructure, are indeed modern- to suit the mountainous landscape. Thus, it was stated after a study of the modern European landscape infrastructure that roads, highways, and super-highways, modern [...]
  • Subjects: Geography
  • Pages: 2
  • Words: 439

Physiographic Regions of the European Continent

The four physiographic regions of the European continent are the divisions into which the physical landscape of the European continent is put. Most of the coalfields found on the continent are located in the central [...]
  • Subjects: Geography
  • Pages: 1
  • Words: 300

Red Sea Whales Characteristics Review

Red sea whales are rare because they originate from oceans most of them do not stay in the red sea for long they move from one place to the other.
  • Subjects: Zoology
  • Pages: 2
  • Words: 639

Hazardous Chemical Containment Case Study

Only few experts from the team should be allowed to get to the store and find the label of the punctured drum. The scene will be cordoned off from the reach of individuals who will [...]
  • Subjects: Chemistry
  • Pages: 2
  • Words: 738

Political Types in Melanesia and Polynesia Review.

The paper assumes a simple abstraction/caricature of some of the obvious deviations in the political organization of the two areas. This is particularly highlighted by the comparison of Melanesian and Polynesian political systems.
  • Subjects: Anthropology
  • Pages: 3
  • Words: 984

The Study of the Constituents of the Brain

The five swellings are the Telencephalon, the Diencephalon, the Mesencephalon, the Metencephalon, and the Myelencephalon". The brain of a human being is in the center of the nervous system.
  • Subjects: Biology
  • Pages: 5
  • Words: 1255

Brasilia: Brief Characteristics of the City

The location of the city is along the Central Western region of the country along Planalto central plateau. The economy of the city is in a large essence a government based one.
  • Subjects: Geography
  • Pages: 2
  • Words: 524

Water Distribution in California

The economy of California State has grown rapidly due to the presence of well-distributed water systems in most cities within the state.
  • Subjects: Geography
  • Pages: 3
  • Words: 924

Bermuda Triangle and Its Definition

According to Winer, "the initial claims of the mysterious disappearances in the Bermuda also known as the 'Devils Triangle' dates back to September 19th 1950.
  • Subjects: Geography
  • Pages: 3
  • Words: 1002

Ethnography and Data Mining in Anthropology

The study of cultures is of great importance under normal circumstances to enhance the understanding of the same. Data mining is the success secret of ethnography.
  • Subjects: Anthropology
  • Pages: 3
  • Words: 866

Physical Science and Global Changes

The direction of the sun over the horizon called The Angle Of Incidence dictates the quantity of the energy that reaches the earth.
  • Subjects: Geography
  • Pages: 5
  • Words: 1404

The Chemistry Behind Mineral Make-Up

According to the US Food and Drug Administration, cosmetics include all compounds or products that are applied to the body with the aim of beautifying, boosting attractiveness or improving the physical appearance without generally altering [...]
  • Subjects: Chemistry
  • Pages: 5
  • Words: 1398

Water and Energy Requirements of Curcubita Maxima

Ovaries are smaller relative to the male ones and are found at the base of the flowers. The use of the fertilizers should however depend on the degree of the fertility of soil where these [...]
  • Subjects: Agriculture
  • Pages: 2
  • Words: 733

Analysis of the Demographic Changes in Texas

According to Murdock Assessing the consequences of the population on the pace and process of economic growth is one of the oldest themes in the literature on economics.
  • Subjects: Geography
  • Pages: 2
  • Words: 534

Characteristics of Adult Development

The development entails the changes that are experienced at the various levels of growth from childhood to adulthood. Another influence is the socioeconomic status of an individual.
  • Subjects: Biology
  • Pages: 4
  • Words: 1311

Permafrost: Description, Types and Effects

The being of the permafrost is determined by the climatic conditions of the atmosphere, but the nature in which it is spatially distributed, its temperature and the nature of its thickness are greatly influenced by [...]
  • Subjects: Geography
  • Pages: 15
  • Words: 4176

Tourism Management as an Ethnographic Theme

Thus, as it is stated in some of the interview, tourists generally expect the attitude of obeisance towards them, and the workers of the tourism sphere feel themselves as the obedient servants.
  • Subjects: Anthropology
  • Pages: 2
  • Words: 552

Geography and Its Impact on History of Societies

The climate of the continent was largely uniform, and this ensured that the populations were able to migrate and adapt their crops to different parts of the continent.
  • Subjects: Anthropology
  • Pages: 9
  • Words: 2697

Personal Arctic Region Exploration

In the study, I will also source information on the geological development of the Arctic Oceans for the last 90 years and relate to how it is today and visualize how the region would be [...]
  • Subjects: Geography
  • Pages: 3
  • Words: 868

Neurotransmitters and Their Importance for Human Body

Neurotransmitters transmit information to adjoining cells such as neurons."Neurotransmitters also operate from the brain and spinal cord to organs of the digestive system, respiratory system, endocrine system, excretory system, etc, and back"."Regulating neurotransmitters in the [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 563

The Brain: Structure and Functions

This paper is going to describe the major structures of the brain and the functions of each. This part of the brain is composed of cerebellum and the pons.
  • Subjects: Biology
  • Pages: 2
  • Words: 550

The Physical Self Concept Analysis

Siegelman and Rider also describe the physical growth in terms of proximodistal concept where the internal organs and chest are said to grow faster during the early period of infancy and then the growth spreads [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 597

History Science: The Importance Nowadays

Through the historical study of past individuals, situations and events, a student of history is exposed to real complexities that individuals in the past have endured.
  • Subjects: Evolution of Humans
  • Pages: 3
  • Words: 941

Anthropology. Nature Versus Culture Debate

This stimulation can only be found in the environment and therefore the brain is able to take up so much from the environment that is the culture of the people.
  • 1
  • Subjects: Anthropology
  • Pages: 6
  • Words: 1662

Avocado Production – Alligator Pear

The spacing of Avocado trees is also a crucial point in explaining the success of Avocado production in California. Irrigation has also contributed much to the success of Avocado production in California.
  • Subjects: Agriculture
  • Pages: 3
  • Words: 946

The Technology of Bioengineered Corn

The further development and distribution of bioengineered corn will provide additional food sources in which to feed the masses of today and future generations of people as well.
  • Subjects: Biology
  • Pages: 3
  • Words: 850

The Rocky Mountains of the Golden Valley

The importance of the provided information is covered in the notion that the data on the hazards may be used for the research of hazardous regions, and forecasting the further hazards, if their credibility is [...]
  • Subjects: Geography
  • Pages: 4
  • Words: 598

Golden Valley: Natural Hazard

The resources and techniques, which are used for the creation of the report, are the analysis of the maps and imperative assessment of the incoming information.
  • Subjects: Geography
  • Pages: 2
  • Words: 616

Preperation of Cyclohexene From Cyclohxanol

Cyclohexene is a hydrocarbon with a formula C6H10. This molecule is related to cyclohexane ring with a replacement of one hydrogen atom by a hydroxyl group.
  • Subjects: Chemistry
  • Pages: 2
  • Words: 581

Animal Behavior in San Diego Zoo

Based on the numerous remarks of scholars that claim that the animals are less active in the artificially created conditions in zoos, the hypothesis of the current write-up is as follows: Pandas tend to be [...]
  • Subjects: Zoology
  • Pages: 2
  • Words: 592

“Supersize Your Child” by Richard Hayes

Genetic engineering on the other hand is the manipulation of the genetic structure of an organism where the major procedure is that of combining different genetic forms, so as to nurture desired features and shed [...]
  • Subjects: Evolution of Humans
  • Pages: 4
  • Words: 1189

Natural Sciences. The Soil Bank

Acreage Reserve Program of the Soil Bank, 1956 - 1958: Peanuts* were not in the 1958 programs. Achievements from the conservation reserve program: The soil bank program, as considered earlier, was meant to control the [...]
  • Subjects: Agriculture
  • Pages: 5
  • Words: 1393

“Global Village or Global City” by Phillip McCann

Economic competition has lead to the developed countries switching from input or process principles to performance and results principles, with occasional evaluation and recording of the results to be used in comparing their performance with [...]
  • Subjects: Geography
  • Pages: 2
  • Words: 597

Marfan Syndrome in Genetic Counseling

The two generation hierarchies above and one generation hierarchy below the Anne's generation was pooled and presented in the chart as below: Firstly, the typical clinical symptoms attributed to MFS were sorted from the description [...]
  • Subjects: Genetics
  • Pages: 4
  • Words: 1442

Blackberries: Properties and Story of Discovery

The leaf of the plant is the part of the plant which is more frequently exploited in the form of a remedial herb, although the root of the plant also exhibits medical properties.
  • Subjects: Biology
  • Pages: 2
  • Words: 650

A Passion Flower: Properties and Story of Discovery

The foliage and shoots are medically used in the form of antispasmodic, styptic, sudorific, soporific, narcotic, depressant, and vasodilator in addition to being used in the healing of some female complaints.
  • Subjects: Biology
  • Pages: 2
  • Words: 650

Gattaca: Ethical Issues of Genetic Engineering

Although the world he lives in has determined that the only measure of a man is his genetic profile, Vincent discovers another element of man that science and society have forgotten.
  • Subjects: Genetics
  • Pages: 4
  • Words: 890

Biological Anthropology, Lamarck’s and Darwin’s View of Evolution

Darwin's theory of evolution was largely influenced by the ideas of James Hutton and Charles Lyell. The subfield of linguistic anthropology is often considered a subfield within cultural anthropology, though its relation to biological anthropology [...]
  • Subjects: Evolution of Humans
  • Pages: 2
  • Words: 552

Geochemical Exploration Methods for Mineral Deposits

Geothermal cycle The use of tin dates back in the 3,500 B.C.and is one of the oldest metals that was used by man. In addition, blood or urine may be used to determine the amount [...]
  • Subjects: Chemistry
  • Pages: 4
  • Words: 1110

Development Challenges in Kuwait

The total value of all the produce in Kuwait is of less value compared to all the products in the other countries.
  • Subjects: Geography
  • Pages: 3
  • Words: 999

Epigenetics Influence on Adopted Embryos

The exciting news is the role of epigenetics or influence of the adoptive mother's body has on the DNA of the embryo as it grows using the mother's nourishment, energy, and systems.
  • Subjects: Genetics
  • Pages: 4
  • Words: 1158

Evolution: Different Types of Selection

The genotype of the population is influenced to a great extent by natural selection and it is essentially the effect of the environment on the specific phenotype that describes the definition of the fittest.
  • Subjects: Evolution of Humans
  • Pages: 2
  • Words: 618

Development Studies: Anthropology of International Aid

The reason was in fact, that despite spending billions of dollars in foreign aid underdeveloped countries remained unable to cooperate and restrict the supply of drugs with the donor countries of the West.
  • Subjects: Anthropology
  • Pages: 6
  • Words: 1740

Embryonic Gene Testing and Manipulation

Due to the technical advancements in the area, the possibility to choose the sex of a child, choosing the most healthy embryos, using donated sperms and eggs, has given man an almost godlike quality to [...]
  • Subjects: Genetics
  • Pages: 2
  • Words: 629

Osprey, Pandion Haliaetus: Specie Overview

The eyes of the ospreys are bright yellow, and it has a black beak. In contrast to other predatory birds, the ratio of the Ospreys almost completely consists of fish.
  • Subjects: Biology
  • Pages: 8
  • Words: 2213

Evolution: Primate Locomotion and Body Configuration

The idea that mobility of upper limbs was least in prosimians, greater in monkeys, greater still in apes, and most in humans was a useful idea for viewing the primates in earlier times.
  • Subjects: Evolution of Humans
  • Pages: 14
  • Words: 3944

Biology: Coral Reef and Its Diseases

The stresses that affect coral reefs can include changes in water temperature, differences in the amount of ultraviolet radiation they are exposed to and the amount of sedimentation and pollutants that settle in and around [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 602

Subsequent Cloning of PARK2 Gene

The following description is a series of important events that led to the identification and subsequent cloning of the PARK2 gene responsible for Parkinson's disease.
  • Subjects: Genetics
  • Pages: 4
  • Words: 1212

Understanding the Human Cloning Concept

All the religions of the world admit that the human beings were created by the God, and it is not in the human power to duplicate God's creatures.
  • Subjects: Genetics
  • Pages: 2
  • Words: 575

Major Histocompatibility Complex

During the succeeding years, French Immunologist Jean Dausset and later Baruj Benacerraf discovered that the body has the ability to respond to a particular antigen and that interaction of the T cells and B cells [...]
  • Subjects: Genetics
  • Pages: 10
  • Words: 2675

Bacterial Strains Identification Experiment

Further differentiation of the bacterial unknowns was performed through additional colorimetric tests, resulting in the validation of the identity of each bacterial species.
  • Subjects: Biology
  • Pages: 8
  • Words: 2169

Ecuador: A Country Study, Culture, People and History

There is small variation in daytime hours due to the location of Ecuador on the equator The capital city of Ecuador is Quito, located in the Pichincha province in the sierra region.
  • Subjects: Countries Studies
  • Pages: 3
  • Words: 694

Medical Anthropology. Female Genital Mutilation

Never the less it is universally unacceptable because it is an infringement on the physical and psychosexual integrity of women and girls and is a form of violence against them.
  • Subjects: Anthropology
  • Pages: 6
  • Words: 1741

Vitamin C Test: Medical Analysis

Thus, the concentration of vitamin C in each solution influences the number of iodine drops that are needed in order to change the color of the homogenate solution to black.
  • Subjects: Biology
  • Pages: 3
  • Words: 953

Science and Religion Relations Analysis

First of all it is necessary to mention, that the creation / evolution debate is the matter of expressing the religious beliefs: one represents the theistic model, the opposite atheistic.
  • Subjects: Evolution of Humans
  • Pages: 3
  • Words: 820

The Ghosts of Iceland-book Report

Robert Anderson, being a native, shows the reader the real situation and gives a chance to understand the essence of the people, who live in one of the most mysterious places of the world, in [...]
  • Subjects: Anthropology
  • Pages: 5
  • Words: 1387

Importance of Coral Reefs

The algae that is found in the sea also helps in reef building because they contain limestone and this is important in the integrity of the reefs.
  • Subjects: Zoology
  • Pages: 5
  • Words: 1625

Nuer Culture: Historical Analysis

Many have also vowed to go back to Sudan and try changing the traditional culture for the betterment of their community.
  • Subjects: Anthropology
  • Pages: 1
  • Words: 290

Kennewick Man Controversy Analysis

It sparked off after the discovery of Kennewick Man and one of its effects was the confusion that the public was subjected to by it and the fact that the Federal government tried to settle [...]
  • Subjects: Archeology
  • Pages: 3
  • Words: 782

How Cities Grow: Urban Analysis

The definition of "complexity" here defines the amount and diversity of the probable occupations, as some particular cities may be famous for the variety of goods, the mastery of craftsmen, the beauty of architecture, and [...]
  • Subjects: Anthropology
  • Pages: 4
  • Words: 1018

Genes and Environment: Genetic Factors and Issues Analysis

Even at the very beginning when the egg combines with the sperm the organism is more then merely the genetic information contained in those parts, the egg contains important nutrients that will interact with the [...]
  • Subjects: Genetics
  • Pages: 5
  • Words: 1432

Molecular Chaperones and Misfolded Proteins

The function of this system is to make sure of the conformity and maturity of proteins produced by blocking the deliverance of incompletely folded or misfolded proteins, which are then destroyed in the cytoplasm.
  • Subjects: Biology
  • Pages: 4
  • Words: 1288

Main Anthropology Concepts Analysis

Evans in the first of his trilogy "The Nuer: A description of the modes of livelihood and political institutions of a Nilotic people" has provided a very detailed perspective into the customs and practices of [...]
  • Subjects: Anthropology
  • Pages: 5
  • Words: 1512

Ethical Issues Involving Genetic Test Accounts

The unlocking of the human genome has opened the basic foundation of human life to the possibility of extensive alterations that, although sounding very promising in the short term, actually poses more of a problem [...]
  • Subjects: Genetics
  • Pages: 3
  • Words: 983

The European Realm: Politics and Economy

The geographers have connected the Eastern European countries to the Russian Realm. The European Union is a political and economic union of twenty-seven member states of Europe.
  • Subjects: Geography
  • Pages: 3
  • Words: 1055

Functions of Imagination in Paleontology

Paleontology involves the inquiry of living things like creatures, vegetations, and further beings that existed in the primitive period, that is, in excess of 5,500 years past. The creatures were living when the rocks were [...]
  • Subjects: Archeology
  • Pages: 10
  • Words: 2778

Conceptual Chemistry. Wind Turbine vs. Coal Energy

The current paper is aimed at considering and comparing traditional coal energy and the newly popular wind turbine energy in the context of their costs and environmental benefits.
  • Subjects: Chemistry
  • Pages: 2
  • Words: 560

Hominoid Evolution: Intelligence and Communication

It is through the use of senses that the hominids interacted with the environment.as feedback came from the environment internalization was done through the brains and thus facilitating the development of the cognitive aspect of [...]
  • Subjects: Evolution of Humans
  • Pages: 5
  • Words: 1317

The Rise of Anatomically Modern Homo Sapiens

Those species were called the 'homo Erectus, the modern form of which we have named the 'homo sapiens, or "us". The ridges of the eyes of homo sapiens are smaller in size compared to those [...]
  • Subjects: Anthropology
  • Pages: 3
  • Words: 812

Comparison Between Las Vegas and Boston

The comparison between Las Vegas and Boston are as discussed below Boston is on Eastern Standard Time while Las Vegas is in the western average time.
  • Subjects: Countries Studies
  • Pages: 2
  • Words: 596

Sociology. Republic of South Africa

4% of the vote in the election in 2004 and 14. The main ethnic groups in South Africa are Xhosa, Zulu, and Basotho.
  • Subjects: Countries Studies
  • Pages: 6
  • Words: 1892