Natural Sciences Essay Examples and Topics. Page 15

As a topic, the moral sense is important to the understanding of the popular interpretations of Darwin's concept of adaptation through natural selection.

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 [...]

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.

The eugenics movement resulted in the deaths and sterilizations of thousands of people. Positive eugenics was meant to increase the population of healthy people.

Kudzu was introduced from Asia in 1876 for fodder and prevention of soil erosion. It favors areas with ample sunlight and thrives in almost any type of soil.

Climate- Ethiopia has three main climatic zones that include a cool zone stretching from the central parts of the Western and Eastern regions of the high plateau and the section around Harar. The best [...]

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 [...]

Thereafter, the soldier termites bite the twig allowing the chimp to draw the twigs between its teeth to reap the termites.

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.

This is in regard to the nature of cancer cells in the sense that some develop as a result of genetic mutations.

The high value of the produced diamond, sustainability of the project, environmental friendliness, and creation of employment opportunities is a measure for the success.

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 [...]

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.

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 [...]

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 [...]

In other words, the volcano Hekla was erupting from the surface of the earth while the natural light was shining from the sky.

The resurgence of ancient cultures has also led to the devotion of such cultures in a number of countries and regions worldwide.

The model focuses on the sections of social and physical surroundings of human beings and their effects on food and nutrition.

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 [...]

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 [...]

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.

According to Baird, human cloning should be prohibited for the simple reason that the onus of justification will be placed on the shoulders of those performing the cloning rather than those who want the cloning [...]

The latter has ensured that food is produced in plenty and that the citizens do not starve at the expense of cash crops.

It is a composite picture of the change in population for these nations as a generalization of phenomena and not individual parties.

The recognition of the contribution of various cultural beliefs and practices in matters relating to obesity is significantly essential in tackling the obesity menace.

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 [...]

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.

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, [...]

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 [...]

Studying endocasts of the brains of Homo erectus, it is possible to conclude about the abilities of these humans to think and speak.

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 [...]

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.

When she tells about the death of David, she states that she is sure that her mother is going to have another baby.

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.

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 [...]

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 [...]

In terms of the overall overlook on the map of Australia, the most distinctive feature is the desert which covers the central part of the continent, extending towards the west.

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 [...]

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.

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.

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.

Geography can be defined as the science that studies the distribution of human and physical features over the Earth and explains the relations between them.

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.

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 [...]

As a result of this, it is evident that memes and genes play important roles in the mental development of an infant.

The purpose of this paper is to analyze what social, ethical, and legal implications DNA mapping can have in the context of the current progress of genome research.

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.

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.

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.

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.

The common laboratory techniques employed in the identification of bacteria are the morphology of colonies and cells, biochemical reactions, physiological mechanisms, and genetic characteristics.

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 [...]

The main gap in the chosen type of investigation is the inability to identify all reactions and potential threats due to the lack of well-developed projects.

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 [...]

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 [...]

DNA was obtained from blood, muscle tissue and feathers of the bird. The last step was to visualize the DNA extract through gel electrophoresis and making conclusions of the bird's sex.

This technique involves the use of a remote sensing system that is widely applied in the approximation of the distances to and from particular points on the earth's surface. In addition to the summit, there [...]

Summer temperatures in the UAE are usually very high due to the vast arid region and the fact that the area is covered by 80% of the desert.

Many researches have been done on soil taxonomy in the UAE, with the invention of a non-absorbent type of soil that was one of the breakthroughs that have greatly influenced agriculture in Abu Dhabi.

A comprehensive description of the family peculiarities started with the analysis of general characteristics of lizards and the features they obtained throughout the evolution.

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.

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 [...]

The main argument in this kind of claim is that corruption is a critical attribute of many societies that embrace the gift culture practice.

The mode of action of disinfectants involves interfering with the metabolism of bacteria and the integrity of the bacterial cell walls.

This paper aims to outline the key factors affecting the formation and maintenance of polar ice caps, as well as to review and compare the characteristics of Antarctica and the Arctic.

Adopting the endangered species requires the zoos to have sufficient funds to meet the needs of the animals and to maintain the facilities.

Finally, sites are the last category of excavated evidence and refer to complete sets of all the above-mentioned archaeological objects, the analysis of which defines the nature of a place and the quality of life [...]

A unique feature of his work is the criticism of the concept of identity because he believes it chokes cities of their life and vibrancy.

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.

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 [...]

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.

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.

After assessing the evidence, it is argued that if the language is understood as a structured system of signs that is used conventionally in order to communicate meaning, then it is possible to state that [...]

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.

However, in reality, the distance from the Earth to the Sun does not change because the orbit is almost a perfect circle with the smallest difference of two percent between the closest and the farthest [...]

Prior to Ohsumi's research, the 1960s saw the discovery of the cell's capacity to transfer its contents in the enclosed membranes to the lysosome, where the contents are recycled.

Thus, according to the kinship of the San people, women's right also counts in major decision making of the society. The kinship of the San people is very different from that of my own society.

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.

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.

In the context of the New World, it was the English and the French that carved up the North American continent.

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 [...]

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 [...]

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 [...]

Therefore, this idea can be used to prove the point that in their traditional form, the two philosophies oppose each other.

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.

In fact, the French in Algeria and the Spanish in Morocco engaged in a conflict to determine who was to control the region.

Profitability is the key to violating the law, and that is the reason for the lack of transparency in the tissue market.

As a result, human-animal tactile communication in most of the cases is limited to physical contacts between domestic animals and their owners.

The aim of this paper is to examine the methods for analysis and interpretation of archaeological sites, artifacts, ecofacts, and features.

The first goal is to have a detailed sequence of the DNA pairs that are known to form the human genome.

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.

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.

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 [...]

The traits such as height, on the other hand, are not related to health in any meaningful way and should, therefore, be excluded from the list of acceptable justifications for testing.

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 [...]

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 [...]

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 [...]

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 [...]

According to scientists, the effect of this molecular system on the example of a man has not yet been investigated to the end.

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.

James believes in the existence of one Supreme Being who is the only owner of human life He is the only person who can give and take life and there is some knowledge that He [...]

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.

The hypothesis of the experiment was that the second generation of flies could be used to determine the phenotypes of both groups depending on the results of the experiment.

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 [...]

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 [...]

The segment most likely to be disturbed is that of people who have a strong family health history of particular cancer.

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.

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.

Cell physiology is the study of the functions of the cell structures. The function of controlling movement of substances in and out of the cell is known as the physiological process.

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.

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.

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.

With this in mind, it is possible to say that men and women are equal in the Haudenosaunee, however, a woman is taken as the head of the descent.

The majority of the inhabitants are male, as in 2007 the population was comprised of about 3 million males and 1.

The major aim of the study that the authors achieved was the necessity to check the validity of the hypothesis of a genetic heterogeneity in patients with Nail-Patella Syndrome.

A UV-C is a lamp installed in the HVAC system to radiate shortwave UV-C energy, which is supposed to help get rid of airborne mold spores.

The members of the community founded by Ben Ammi believe that they are descendants of the Tribe of Judah, one of the ten lost tribes of ancient Israel.

However, at the moment the rapid evolution of science and increased level of attention given to the investigation of animals introduced another idea which states that other species might also have the ability to think [...]

One major characteristic of urban agriculture that differentiates it from rural agriculture is the integration of agriculture in the urban economic and ecological system.

Molecular cloning is a set of methods in molecular biology that is used to obtain multiple copies of the target DNA fragment. Bacterial transformation is a process of recombinant DNA insertion into a host bacterial [...]