Natural Sciences Essay Examples and Topics. Page 5

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.

These different setups have the same idea of hydroponics growing but the difference comes in the type of medium used in the growing and the state of the nutrient solution.

Kosovo's present standing is the outcome of the mayhem of the degeneration of Yugoslavia, especially the Kosovo War of 1998 until 1999.

The political history The country has made a big stride in the political lines. The country has a unique and exclusive mix of culture compared to other African countries.

There is no post of the vice president in Italy and in the event that the president dies, elections will have to be held.

Initially, the roots absorb water by the process of osmosis due to the variation in the concentration of the water level between the soil and roots.

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 [...]

For example, the Cedarwood plant native to Asia and the Americas is used topically in the treatment of skin diseases such as warts and psoriasis.

Use of DDT and other pesticides may cause harm to the ecosystem if not well used and thus it is advisable to approach this issue with more precaution.

San Francisco being a Financial District, which is expansive to the shores of the ocean, and opens the beaches to the tourists, has been a major source of income to the California people.

The PNS consists of the nerves that link the CNS to receptors and effectors in the body. The nerve cell The nerve cells play a critical role in the body system.

The collapse of Crick's theory was a setback to the genetics discipline because the foundations of genetic engineering are based on the central dogma premise.

This paper is aimed at bringing to the fore the primary approach of the Zulu culture subsistence and further analyze the impact of its subsistence on the Beliefs and values, Kinship and social organization aspects. [...]

The high prices of food in some regions of the world make most of the people to starve. Most of the people in developed countries like in US, UK, Canada and Australia are well endowed [...]

In general, geography is the study of distribution of human beings and things over the surface of the earth, and the interrelationship between human beings and the natural world.

The classification of people as primates is a powerful reminder of the interconnectedness of all living things and the evolutionary history of the human species.

Nonetheless, some of the most important factors that impacted Watson and Crick were their ability to rely on one another, shared interests, and Watson's commitment to working on the DNA structure.

Hypothesis: If iodine is added to liquid food items, such as peas, corn, and carrots, then the iodine will turn a dark blue-black color, indicating the presence of starch.

The slum of Kibera, which is located in Nairobi, the capital of Kenya, is considered "the largest and poorest slum in Africa".

Nationalism is a core concept in anthropology that encompasses the desire for a collective identity and the belief in the value of one's social, political, and cultural group.

For instance, if the twins' genetic leadership qualities can be cultivated in the correct setting, they are born with the potential and aptitude to emerge as leaders.

My friend is the only child in the family, which is connected with the economic opportunities of the parents, according to them.

The chemical compositions of the reacting elements or compounds dictate the nature of the reaction. The chemical reaction entails the combustion of methane gas in the presence of oxygen gas, which are the reactants.

An integral part of bacterial cultures is the generation time, which determines the ability to double during each time interval: determining the minimum value of this time for an inoculated E.coli culture was the main [...]

The researchers note that their experiment was designed to mimic the primitive earth's atmosphere and not the ideal conditions required for the development of amino acids. At the experiment's conclusion, the solution in the flask [...]

Given the example of a creature with fewer chromosomes, such as a cat, one might think that the number of chromosomes affects the complexity of an organism.

The study of this work contributed to the development of the science of anthropology and theoretical approaches related to it, as well as provide an understanding of the formation of the culture and identity of [...]

This essay entails a literature review to understand the nature, impacts and control of the "big four" invasive plants in the United Kingdom: Japanese knotweed, Himalayan balsam, giant hogweed, and rhododendron. The outline for the [...]

The city of Surrey, River Fraser, and the Cascadia faultline have always made up the characteristics of the region together with its artistic beauty. The painting is a beautiful landscape of the Fraser River in [...]

The Nacirema group is recognized as belonging to the field of cultural anthropology through the analysis of publications; this is because they carried out practices such as piercing the flesh with sharp objects and scraping [...]

Jensen explains that spectrophotometers can be used to make measurements where previous methods were unable to, like measuring the amount of light absorbed by a substance at different wavelengths.

Streptococcus pyogenes, a beta-hemolytic bacteria, is officially a member of the Streptococcaceae family, which is regarded as the most harmful member of the entire genus due to the vast range of illnesses associated with it.

The more I studied this issue, the more I became interested in biotechnologies and the possibilities of their use for people.

In the present laboratory work, the main issue is to investigate the potential relationship between WHC as a measure of moisture content and chicken pH; specifically, the question is to identify the effect of meat [...]

People, as omnivores, have a wide array of eating options. Pollan analyzes the ecological and animal well-being impacts of various dietary choices in his 2006 book “The Omnivore’s Dilemma.” For example, the first chapter is titled “One Farmer, 129 Eaters,” in which George Naylor and his family have a farm in Iowa bought by his […]

Despite the power of the Spanish Empire on the territories of its colonies, the scope and strength of its influence started to decline in the 17th century.

In conclusion, South Korea's remarkable rise as a prosperous economy sown the seeds of the challenges it faces because the system was primed for rapid growth without ensuring it is resilient to its current failures.

The real success came to potatoes a little later - at the turn of the 18th and 19th centuries, when soldiers and horses needed to store a lot of food during the years of the [...]

The theory of evolution should be the basis of the entire course of biology at school. The general representation of the leading alternative evolution concepts should be provided before the arguments for these theories implementation [...]

The purpose of this report is to describe the history, structure, properties, and applications in real life of amorphous solids. The molecules of an amorphous solid have a short-range order of action.

It is suggested that all the different viruses account for the quantity exceeding the number of stars in the universe. Viruses are called obligate intracellular parasites as they need the host cell in order to [...]

The virus uses the HA spikes on its envelope to attach to the sialic acid receptors on the epithelial cells. The HA spike proteins assist the virus in attaching to the lower respiratory tract epithelium.

The role technology has to play in farming in the future needs to be in great as it has been in the transportation sector in the past.

The benefits of sustainable agriculture are derived from its meaning which is to use agriculture in a way that is beneficial to the environment.

There is a brief visual description of the three scripts and a summary of the stela's initial function in Ancient Egypt.

Species do not truly exist in nature due to evolution and the interconnected essence of existence; therefore, the concept is purely subjective.

The presence and content of 2-pentadecanone in the male may be related to the saturation of particular odors that excite the reproductive call of female birds.

The national culture is considered to be formed under the influence of specific natural and climatic conditions, in the context of a unique cultural and historical development, and under the influence of various religions and [...]

Yes, the hypothesis is testable since the number of different species could be caught and counted and a diversity index calculated.

The main advantage of this microbiological method is the different concentrations of nutrients and oxygen at different levels of the depth of the beaker: this allows bacteria with different aerotolerant needs to grow.

The above principle is used in this laboratory work, the aim of which is to evaluate the effect of the pH of the medium on the growth of microorganisms.

Dhaka is the capital of the country Bangladesh and a famous city in South Asia, but New York is one of the most popular cities in the world, although not the capital.

The tail is about 31-53 cm, and the weight is 0.8-1.3 kg. The most interesting system of ring-tailed cats is the skeleton.

Despite many challenges imposed on the balancing of equations of pertaining reactions, in school my interest was drawn into the study of organic chemistry, which entailed a study of organic carbon compounds.

Animal MTs have implications in inherited and occupational diseases that are linked to metabolic disorders in the handling of metal ions.

At the same time, the most widespread and constant causes of urbanization are connected with commercial activity and the availability of natural resources.

The brain also provides a long-term storage memory where a reader may be in a position to recall the events that have taken place in the comprehension and the right order.

A key advantage of genetics for the clinical environment is the real possibility of manipulating the genetic code of a patient's DNA in order to edit it.

Similar to the way letters of the alphabet are organized in a sequence to form words and sentences, these bases combine in a certain way to pass traits to the next generation.

In addition, uniforms and the rules of school life contribute to the development of a sense of harmony and collectivism in children.

The importance of water management and its application in the oil industry is the primary focus of Adham et al.in this article.

The experiment aims to illustrate the way substitution reactions of alcohols transpire. In particular, the experiment aims to illustrate the way 1-butanol undergoes nucleophilic substitution reaction resulting in the formation of 1-bromobutane.

The following paper is an analysis of the communication behavior among crows and similarities between this type of communication and human communication.

The ability to control living things has triggered a biotechnological revolution, which is only comparable to the changes that are witnessed in the information and communication technology.

The aim of this exercise is in the measurement and recording of the size of cells and tissues. Insert the eyepiece graticule into the eyepiece and then reattach the base of the eyepiece to the [...]

Pour the elution solvent to the silica gel then, using a gas pump, force the solvent through the silica. Without disturbing silica's top surface, the dissolved sample in the elution solvent is then gently applied [...]

In this regard, one is expected to establish the necessities of photosynthesis and discover the requirement of carbon dioxide and light for oxygen evolution.

Moreover, in the first and the third groups, the wheat seeds were placed in wetted paper towels whereas in the second and the fourth groups, the wheat seeds were placed on top of the wetted [...]

The objective of this experiment is to understand the process and importance of the genetic transformation of bacteria in real time with the aid of extrachromosomal DNA, alternatively referred to as plasmids.

According to Stein, the value of the index describes the stability of the calcium carbonate contained in water. In the event that the value of LSI is at zero, then water is said to be [...]

Although there are different variations of the hypothesis, the meaning is that it attempts to explain the beginning of life on earth.

Considering the structure in the figure above, it is evident that a molecule of water has a line of symmetry that can be traced through the water molecule, acting as a bisector of the angle [...]

Here, Chang, Lawless and Yamamoto argue that plasma is the fourth state of matter, which occupies 99% of the universe and consists of particles known as ions, neutrons, and neutrals, which exist in a gaseous [...]

The pH of the acid was measured and recorded. The pH of the buffer was also measured and recorded.

My name is Hydrogen, and my name is usually denoted by the letter 'H.' I am the first born in a family of seven and our family name is Group 1. Due to my weight [...]

In this experiment, we will provide a systematic procedure for establishing the mass of the outside layer on a zinc-coated steel sheet.

A signal on a cell's surface is transformed into a particular cellular response in a sequence of responses referred to as a signal transduction pathway. The nature of a signal molecule is like that of [...]

The stomach is an organ of digestion located between the esophagus and the duodenum on the left upper part of the abdominal cavity. The large intestines of the human body are located between the ileocecal [...]

His main contributions were as follows: chemical changes like fermentation from the vital activities of yeasts and bacteria, a demonstration that air contains micro-organisms, the discovery of anaerobic life and terms aerobic and anaerobic, and [...]

In 1979, Ray and Pat engaged Alvar Carlson, who was a professor of geography at as the editor in charge of the journal of cultural geography at the BSGU.

The identification of biological material during the study of local and co-located biocenosis is of serious importance to biogeographers. It seems clear that this technology has a high potential for biogeographical studies because PCR allows [...]

The introduction of drones in agriculture is expected to solve the problem of the shifting structure of the workforce in agriculture.

According to the tool's indicators, Ireland has the lowest power distancing rate if to compare with France and Italy. Then, uncertainty avoidance reveals the fact that France and Italy with the rates of 86 and [...]

On the one hand, this is an opportunity to become parents for infertile couples, on the other hand, the ART industry acts as a new type of business and, therefore, we can talk about the [...]

In spite of this stereotype, China is the Motherland of many inventions of the past. Gunpowder is one of the most significant and well-known inventions of ancient China.

Habitat is the living environment; the population is all the living organisms within a habitat, and community is the organisms that interact with each other. The descriptions of the three ecosystems below will focus on [...]

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.

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.

The exploration of the West African coast and Indian Coast was a rehearsal of the exploration and opening of the Indian trade, which happened much later after Prince Henry died.

The demise of the Kievan Rus would also herald the rise of the Duchy of Moscow. Today the Russian Federation remains one of the largest countries in the world and heir to one of the [...]

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 [...]

It is evident that an individual is born to a particular culture and grows with values and beliefs of that culture normally.

Pfiesteria piscicida is a single-cell, a microscopic organism found in the environment for millions of years. 8S regions agree to the placement of Pfiesteria in the Peridiniales or a group between the Peridiniales and the [...]

The following are features of a global city; the first feature is that of the city being international that is well known all over the world.

His books include The Raw and the Cooked, The Effectiveness of Symbols, The Savage Mind, Structural Anthropology and Totemism. Laderman describes her feelings under the trance in such a way: As the vibrations of the [...]

The DNA is similar in every cell of the body, but depending on the specific cell type, some genes may be turned on or off - that's why a liver cell is different from a [...]

Another solution to the problem of delivering food to cities, as viewed through the lens of agritecture, is the creation of vertical farms.

Microbes have a vital role in the pharmaceutical industry, being used in the production of antibiotics, probiotics, vaccines, and quality tests to prevent microbial contamination of the medicine developed.

However, the described assumption is quite far from the truth, with a significant number of bacteria being not only useful but also essential to the functioning of the human body and the sustenance of life.

The process of DNA replication has been studied extensively as the pathway to understanding the processes of inheritance and the possible platform for addressing a range of health issues occurring as a result of DNA [...]

The most general definition of a cave is a part of the Earth's core that has emptiness or open space which is connected with the surface in one or more places.

This refers to the way of the universe, the way of humans, the way of nature, and finally transcends to the way to unite together in the essential harmony of all organisms.

Therefore, the gluten content of flour affects the physical properties of flour and the corresponding baked products. The leavening agent was baking powder, which consists of sodium bicarbonate and potassium bitartrate.

The salt sample was then put in a plunger to be compressed followed by measuring the height of the compacted sample, which was 7 cm. Other chemical elements that were found in the salt specimen [...]

Molar mass: 118. Molar mass: 18.

The first objective of the experiment was to demonstrate how pinacol undergoes rearrangement to form pinacolone under the catalysis of heat, acid, and boiling chips.

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 [...]

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 video is all about a captivating story of how the Green Revolution was started so that people in the developing world could be rescued from hunger. Thus, the author argues that the objective of [...]

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 [...]

Studies indicate that the domestication of plants by humans ensures the productiveness of plant and animal species for providing food to them.

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.

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 primary motivation and purpose of the company is to grow healthy and organic foods through sustainable farming techniques and to offer the world a piece of Tanzania.

It is not the possible revenues of the zoo that need to be mentioned, but rather the revenues that the counterparty will have, as well as the influence of pandas on the promotion of support [...]

According to Diamond's theory, the rapid growth of the Mayan civilization resulted in the maximization of its population and the need for more food, which, eventually, caused overhunting, overfishing, deforestation, and destruction the soil.

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.

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 [...]