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Essays on biology

The Biology is one of the most popular assignments among students' documents. If you are stuck with writing or missing ideas, scroll down and find inspiration in the best samples. Biology is quite a rare and popular topic for writing an essay, but it certainly is in our database.
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Biology

1 pages (250 words) , Download 1
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McClintock was a research scientist who studied how chromosomes in maize changed and how they underwent transformation during their reproduction stages (Spangenburg & Moser 35-41). Through her laboratory research, she was able to develop a groundbreaking method of observing…
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Biology

2 pages (500 words) , Download 4
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Our ancestors were using crude techniques to achieve the same. And, currently we are using sophisticated techniques based on scientific principles for healthy future. Biology is…
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Biology

2 pages (500 words) , Download 3
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An organism can be defined as an individual form of life, such as a plant, animal, bacterium, protist, or fungus; a body made up of organs, organelles, or other parts, that work together to carry on the various processes of life.1
Organization is found in the basic living unit,…
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Biology

3 pages (750 words) , Download 1
The present study focuses on five topics related to biology that are Central Jersey Blood Center, HIV and AIDS, St. Francis Counseling Center on Abusive Relationships, Family Planning Services and Features, and Planned Parenthood Services and Features. Each of these topics is discussed in the report as follows. …
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Biology

5 pages (1250 words) , Download 2
Exam 3 (Q #1) According to Darwin, complex organ and instincts continues to be perfected. This occurs through continuous accumulation of many slight changes, and each is good to individual. Due to this notion, Darwin made several postulates. Moreover, organs were said to have a slight variation in their degree…
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Biology

2 pages (500 words) , Download 1
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The respiratory system is a series of organs designed to facilitate the exchange of gases, primarily oxygen and carbon dioxide, between red blood cells in the circulatory system and the outside environment (Thomson Gale, 2006). Pneumonia is one of the common diseases affecting…
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Biology

3 pages (750 words) , Download 1
Your name Biology Questions 1. Give a specific example of how natural selection drives evolution Through the process of natural selection as explained by Charles Darwin, all organisms’ exhibit variations which are genetically inherited…
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Biology

6 pages (1500 words) , Download 3
Biology (#528862) Introduction The advances in technology and the rapid strides in industrialization have to a large extent affected the eco system around us. This is because the industrial waste and fumes from fossil fuel consumption have been releasing toxic wastes back into the environmental affecting the animal life around us…
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Biology

2 pages (500 words) , Download 1
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The Greatest Show on Earth: The Evidence for Evolution, Richard Dawkins Chapter 10-13 “Imagine a world without islands,” the opening line of chapter 9 introduces the idea of an island as biologists define it. (Dawkins, Ph.D. FRS, FRSL) This argument is continued in chapter ten as well…
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Biology

2 pages (500 words) , Download 2
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This closure actually occurs at the 28th day of embryonic development. Hence this disorder is known as a neural tube defect, in which the spinal cord does not…
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Biology

2 pages (500 words) , Download 1
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The complexities however, of the domino effect which global warming carries with it is becoming increasing ly more threatening globally. There are both short term and long term effects to the earth which begin with the…
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BIOLOGY

2 pages (500 words) , Download 1
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Prokaryotes are usually unicellular whereas eukaryotes are usually multicellular. A prokaryotic cell usually has no membrane bounded organelles whereas membrane bounded organelles are a characteristic feature of eukaryotic cells. Nucleus in eukaryotic cells is membrane…
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Biology

9 pages (2250 words) , Download 1
There had been considerable intellectual and scientific ferment in the 19th century, around the time of Darwin's work and prior, that had considerable impact on the Charles Darwin and his theory with regard to evolution, natural selection, and the survival of the fittest…
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Biology

20 pages (5000 words) , Download 1
These tumor cell lines are important resources for understanding cancer stages. The cell lines of colorectal carcinoma such as CACO-2, CoCM-1, Colo 201, DLD – 1, H630, HCT 116, HT…
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Biology

3 pages (750 words) , Download 1
Modified Foods The emergence of epidemic illnesses that were not a threat before has resulted in major concern in society. One factor that has been associated with these negative developments is genetic modification in foods…
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Biology

3 pages (750 words) , Download 1
Name: Lecturer: Course: Date: Seed Saving and Biodiversity Biodiversity stands for all the various forms of life on the earth. It tends to explain the various components of the ecosystem ranging from the flora and fauna to the bacteria and microorganisms. Seed saving involves maintaining a clear breed of seeds…
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Biology

5 pages (1250 words) , Download 1
and # Date Eliminating My Human Footprint I often think about how what I do on a daily basis could really be done in a more efficient manner, as regards my environment. I hate wasting things and I am probably a bit ridiculous when I save containers and recycle them into something else…
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Biology

6 pages (1500 words) , Download 1
10% (Abstract) – Is the abstract a true representation of the experimental findings of the paper and are there constraints or limitations of the stated conclusions? The abstract of the paper on ‘Int7G24A Variant of Transforming Growth Factor-B Receptor Type is Associated with Invasive Breast Cancer’ summarizes the objective of the study, the methodology followed, the observations of the study and the conclusions made…
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Biology

2 pages (500 words) , Download 1
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The beauty of this book is the simple approach taken by Richard Dawkins, his thorough review of current approaches, arguments for and against allows one to understand the information that many of us would not otherwise. Chapter 7 of The Greatest Show on Earth leads off with a…
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Biology

1 pages (250 words) , Download 1
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We settled in Conakry which is a wild, musical and colorful capital city of guinea. We toured the rain forest of the country where I came across the Macaca fascicularies which is a monkey species in the phylum…
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Biology

2 pages (500 words) , Download 3
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Why should we worry about preserving it or worry about evolution and heredity? Fossil records show that species have always gone extinct naturally over periods of millions of years. The pace of extinction in…
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Biology

5 pages (1250 words) , Download 1
Effect of Marijuana on Sleep Patterns of Young Adults Name: Institution: EFFECT OF MARIJUANA ON SLEEP PATTERNS OF YOUNG ADULTS Potential therapeutic effects of marijuana include pain relief and sleep quality alterations. This has been attributed to the hypnotic effects of the drug…
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Biology

1 pages (250 words) , Download 1
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Biodiversity refers to the range of living organisms from different sources, including the marine, terrestrial, and aquatic ecosystems, and their relationships (Spicer 8). Biodiversity is instrumental in boosting the ecosystem productivity where each species, regardless of size,…
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Biology questions

1 pages (250 words) , Download 1
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It is due to evolution and adaptability that made the one organism different from the other. In an example Charles Darwin described that Giraffes, Zebras and horses have a common family…
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Cell biology

1 pages (250 words) , Download 4
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Robert Hooke is regarded by many as the father of cell biology as he is credited for discovering the cell. In this branch, the structure of cells, life…
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Biology

6 pages (1500 words) , Download 1
Genetics and Evolution In philosophy, the thought of where humans came from was deeply rooted in religion and thoughts concerning the natural world. Much was derived from religion and myth, often from the basis of creation stories involving the creation from supernatural beings…
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Biology

1 pages (250 words) , Download 1
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He was a lawyer as well as a geologist and is famous for his work the Principles of Geology –a book that popularized the works of James Hutton- concepts of Uniformitarianism- which argues that the…
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Biology

5 pages (1250 words) , Download 1
The early farmers used this technique to enable plants to grow faster and to produce better quality seeds and fruits. These early farmers used very simple breeding methods like cutting a…
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Biology

4 pages (1000 words) , Download 1
There is some theory that some of these pollutants are in the form of solid matter that we cannot see; yet we breathe such matter into our lungs every time we are outdoors. To test out the theory that we are breathing solid…
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Biology

4 pages (1000 words) , Download 1
Introduction Food is something that is necessary to life, but it is not often easy to acquire all the nutrients required for health and longevity. This essay will explore an example of a daily diet and then use this to analyse each of the food groups and discussing possible improvements to the diet…
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Biology

1 pages (250 words) , Download 2
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Based on the film about the discovery of the structure of DNA, a lot is accredited to James Watson, American biologist and Francis Crick, English physicist. We see the journey of how these two gentlemen from different worlds came together because they shared a common interest in…
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Cell Biology

2 pages (500 words) , Download 2
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Every single function in the bodies of humans, animals and plants depends upon the formation and mobilization of these cells. Scientists and researchers estimate that our bodies comprise of somewhere…
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Human Biology

4 pages (1000 words) , Download 1
This essay is focused on the issue of human biology. The author is interested in medicine and plastic surgery. In addition to being an interesting field of study, the career options provided by the course is immense. …
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Human Biology

1 pages (250 words) , Download 2
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Whereas it is believed that man evolved from the African Lineage, the view has been challenged on the basis of why people in the Northern Europe do not possess a dark skin. However, this has been effectively accounted based on the Darwin’s evolution theory. According Darwin…
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Biology Question

5 pages (1250 words) , Download 1
Name Biology 21 October 2013 Biology Questions 1) How are graded potentials (for example, EPSPs and/or IPSPs) generated at dendrites and/or cell bodies of neurons? The brain comprises of two types of cells: neurons and glial cells. The neurons serve as the coordinators and recipients of information…
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Biology 9 Introduction to Environmental Biology

1 pages (250 words) , Download 1
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Bees extract sticky resins from some plants and move them to cement their nests forming propolis. Research analyses have found out that the propolis is a natural disinfectant that acts as an…
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Evolutionary Biology

4 pages (1000 words) , Download 1
Evolutionary Biology Seating Plan The table is rectangular, with a total of 13 chairs set around it. At each end is one chair, with me sitting at one end, and the chair at the other end empty, awaiting the arrival of a special guest who is expect towards the end of the evening…
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Cell biology

10 pages (2500 words) , Download 2
Microscopes enlarge specimens and formulate them to emerge bigger than they accurately are. This allows individuals to precisely study and depict cells and infinitesimal…
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Biology Research

2 pages (500 words) , Download 1
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Question 1: Suppose an experiment is performed in which Plant 1 is supplied with normal carbon dioxide but with water that contains radioactive oxygen atoms. Plant 2 is supplied with normal water but with carbon dioxide that contains radioactive oxygen atoms…
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Molecular biology

12 pages (3000 words) , Download 2
One of the major global burdens of sexually transmitted diseases is gonorrhea, second only to Chlamydia.106 million gonococcal infections have been reported annually, making it a disease that demands immediate attention and treatment. However, during the recent years frequent…
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Biology Article

1 pages (250 words) , Download 1
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The article titled “Genetically Altered Foods: Myths and Realities” by Rick Charnes of Earth Save is a controversial subject that I found very interesting. It talks about the genetically altered foods that have been rampantly produced today. Genetically altered (GA) foods…
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Human Biology

6 pages (1500 words) , Download 2
The principle behind this optical illumination is to allow light to illuminate dense areas of samples, providing contrasting effect making them…
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Human biology

2 pages (500 words) , Download 2
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H. has a history of coronary artery disease. Immediately after eating, he experienced moderate chest discomfort that radiated to his left shoulder and descended into the left arm and the little finger. The pain was unrelieved by nitroglycerin tablets,…
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Forensic Biology

12 pages (3000 words) , Download 1
The object of this paper is forensic biology, the scientific application of biological techniques to law enforcement practices. It, in particular, includes various sub-disciplines of forensic botany, forensic anthropology, forensic entomology, and DNA based technologies…
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Biology Research

6 pages (1500 words) , Download 1
The New York Times (Grady, 2006) published an article titled Racial Component Is Found in Lethal Breast Cancer, which revealed the racial differences that can occur in tumors and breast cancer in women. The study revealed that while breast cancer is more common in whites, young…
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Plant biology

5 pages (1250 words) , Download 2
Horizontal Gene Transfer Horizontal Gene Transfer (HGT), also known as Lateral Gene Transfer (LGT), is the process by which genetic material from one organism is passed across to another organism which is not an offspring of that organism. In other words, genetic information is exchanged between distantly-related or even non-related organisms by means other than sexual reproduction…
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Two Main Arms Of The Immune System
12 pages (3087 words) , Download 1
The assignment "Two Main Arms Of The Immune System" researches immunity refers to immune elements which are non-specific as there are two major arms of the human immune system innate immunity and acquired immunity…
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Developmental Biology

10 pages (2500 words) , Download 1
Aging: effect of genes, epigenetics and environment ABSTRACT The purpose of this research paper is to develop an in-depth knowledge about the process of aging in terms of how it is affected by genetic and epigenetic factors as well as the environment. Aging is defined as the progressive changes that occur within organisms related to the passage of time…
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Biology Blog

2 pages (500 words) , Download 1
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"Coronary heart disease is one of the leading causes of death in the United States. It is characterized by the build-up of plaque in the arteries that greatly hinders or even prevents efficient blood flow. Suppose you have a patient that is diagnosed with an acute version of…
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Human Biology

12 pages (3000 words) , Download 1
b) For each of the subdivisions you have labelled above (the ones originally marked by?) explain their functions within the nervous system and in the case of certain answers their relationships to each other.
Its primary function is to regulate all the activities of the human…
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