Biology Essays

204 essay samples found

The Case for Urban Agriculture as a Driver of Environmental Sustainability

Abstract As a result of the growing global population, many cities around the world are experiencing rapid urbanization. With that comes a growing demand for food and increasing challenges in food production.  One solution increasing in popularity is urban agriculture, simply defined as the production of food in an urban environment.  UA can operate at […]

Pages: 10 Words: 3067 Topics: Climate Change, Ecosystem, Urbanization

5% of the Population Yet we have Consumed 30% of the World’s Resources

I personally believe that animals deserve rights, they aren’t just objects to take for granted. We must be grateful for animals not only for their nutritional benefits but for helping fertilize plants and maintaining a healthy ecological balance on this earth. And yet we take this for granted because we want to satisfy our appetites. […]

Pages: 2 Words: 559 Topics: Animal Rights, Animal Testing, Morality
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The Plague Called “Human Beings”

I want you to close your eye and imagine the world before humans. What’s the first thing you think about? Is it dinosaurs? is it a green planet with no buildings? Or does your attention go beyond the plants and animals? Maybe your mind went somewhere more technical like to the layers of the earth’s […]

Pages: 2 Words: 518 Topics: Animal Rights, Animal Testing, Morality

Support Brands that are Cruelty Free

    Testing on animal is now outdated and has become a habit of ours. Second main point: We rely too heavily on animals to help us find a cure to these diseases when there are alternative methods we can turn to. With new technology comes safer and more accurate methods. Subpoint: Harvard’s Wyss’ Institution […]

Pages: 2 Words: 530 Topics: Animal Rights, Animal Testing, Morality

Critical and Creative Thinking in Biology

Everyone has individual ideas and thought processes, but we are either a critical thinker, a creative thinker, or both. Critical thinking is objective and logical, while creative thinking is subjective and flexible. Critical thinkers stick to set rules and questions, but creative thinkers make up their own rules and questions that push boundaries. Using the […]

Pages: 6 Words: 1776 Topics: Critical Thinking

All about the Butterfly

“Butterflies are nature’s angels. They remind us what a gift it is to be alive.” Said by Robyn Nola. Did you know that worldwide, there are approximately 28,000 species. Although butterflies are beautiful to the eye, they do much more than just fly and look pretty. The very insect that you might see in your […]

Pages: 4 Words: 1289 Topics: Animals, Climate Change, Ecosystem, Natural Environment, Plant

How does Language Make Humans Different from Animals

Up for thought this time is the degree to which language makes the human species unmistakable from different types of creature. First and foremost, a qualification among language and correspondence is required; language can be characterized as ‘a framework for the statement of musings, feeling, and so on, by the utilization of spoken sounds or […]

Pages: 5 Words: 1424 Topics: Cognition, Communication, Language

Animals are Basically the Back Bone of the Human Race

With the use of the chimpanzees and orangutans in the medical field, doctors will be able to better test the effectiveness of the pharmaceutical drugs that they create. Because of the fact that these particular primates have a very close similar genetic makeup to humans, means that they are the best candidate. Rats are by […]

Pages: 2 Words: 505 Topics: Animal Rights, Animal Testing, Morality

Chimpanzees and Orangutans are Help Researchers

Primates are able to help scientist put two and two together to be able to fully understand how the human body and mind work. In the same article by UC Davis, it also proclaims that “95 percent of the lab animals in scientific and medical research are rats and mice [and that] just half of […]

Pages: 1 Words: 445 Topics: Animal Rights, Animal Testing, Morality

Main Cycles: Nitrogen Cycle, Carbon Cycle, Photosynthesis, and the Water Cycle

“Every day, up to 150 species are lost.” That is the conclusion of U.N. Convention on Biological Diversity scientists. We, as the smartest species in the world, are not treating our fellow species wisely. We dominate them and make them vanish every single hour. Humans do not realize that biodiversity is the most vital feature […]

Pages: 5 Words: 1457 Topics: Biodiversity, Climate Change, Ecosystem, Extinction

Nutrition Guide for Toddlers

Introduction Choosing the right foods for your toddler is important. Healthy foods provide the energy and nutrients that young children need to grow. It is important to start healthy eating habits once your toddler begins eating solid food, especially since childhood obesity is an increasing problem. This program will help you better understand toddler nutrition. […]

Pages: 7 Words: 2008 Topics: Childhood Obesity, Healthy Diet

A Revolutionary Method in Water Treatment

Water is the main regular asset on the planet; its significance can’t be over underlined. It is the most plentiful fluid on earth as it covers 3/4 of the earth surface. While 71% of the outside of the Earth is covered by seas, the freshwater assets contained in springs, lakes, streams and glacial masses just […]

Pages: 4 Words: 1304 Topics: Drinking Water

How does Homeostasis Help

The body naturally reacts to activity by sweating, breathing heavily and your heart pumping. These physiological factors are important to the body state of homeostasis. The body stays consistent during regular functions but changes with exercise that affect the body’s temperature, blood oxygen levels, sugar levels and hydration. Keeping these properties regulated during exercise is […]

Pages: 5 Words: 1593 Topics: Human Body, Physiology

Pit Bulls : Dangerous Animals

The phrase ‘man’s best friend” is often related to a canine companion. When you think about a man’s best friend, what’s the first breed that comes to mind? Maybe it’s a friendly golden retriever or a fluffy pomeranian, but what about the loyal pit bull? Stereotypically, a pit bull isn’t considered a family dog because […]

Pages: 7 Words: 2008 Topics: Should Pit Bulls Be Banned

Is Creationism Viable Compared to Evolution

As a naturally inquisitive species, the human race has questioned where we came from for thousands of years. Dating back to years even before antiquity, for example, an all-powerful force was utilized to explain all information (or lack thereof) that the naked eye could not extrapolate into concrete answers. The sun, for example, rose, because […]

Pages: 8 Words: 2338

Primates Helped Scientists

With the understanding that chimpanzees and orangutans are very mentally and genetically similar to humans, scientists then were able to find the cures to the deadly diseases and viruses that affect the world. With the knowledge that these animals provide in terms that they are very similar with humans, they are able to provide humans […]

Pages: 2 Words: 565 Topics: Animal Rights, Animal Testing, Morality

History of how People Started Animal Testing

Planet Earth has been in a constant state of change for the length of its existence, which is close to five billion years. The first life that began to form was bacteria and that was 1.5 billion years after the Earth formed. Bacteria moved to fish, the fish sprouted legs and went onto land, then […]

Pages: 2 Words: 488 Topics: Animal Rights, Animal Testing, Morality

Creationism and Evolution Debate

There is always an uncertain issue in the debate. Creationism and Evolution who is correct? This is a very interesting debate about the origin of life. How was the first person in the world born? As an atheist, I believe that all species are constantly evolving. Although some things cannot be fully explained by contemporary […]

Pages: 6 Words: 1748

Nature and Nurture Question in Ender’s Game

Nature vs. Nurture is a topic that has been extensively debated between many authors throughout different periods of time. In the novel, Ender’s Game by Orson Scott Card, and with regard to twins separated at birth, the way a person is nurtured defines their future and influences their thoughts and actions. The idea of nurture […]

Pages: 9 Words: 2757 Topics: Nature Versus Nurture

Nature Vs Nurture: what’s Fueling the Obesity Epidemic?

Human genetics determines the range of our weight, and food and exercise determine where we actually fall within that range. Nowadays people perhaps compare others through their figure and dietary habits. As a result, the topic of an individual’s weight impacted by nature or nurture has attracted much attention. The nature versus nurture debate involves […]

Pages: 5 Words: 1467 Topics: Nature Versus Nurture

Brands about Animal Testing

When it comes to the material practices of The Body Shop, they claim a commitment on their website to “enrich [their] products.” On their website they exclaim, “Our products nourish, enrich and uplift but never make false promises and are never tested on animals.” They make many claims and promises on their website – it […]

Pages: 2 Words: 489 Topics: Animal Rights, Animal Testing, Morality

Environmentally Friendly

Prediction for Success When organizations move from operating in a single country to operating in multiple countries, they face special challenges regarding the allocation of decision-making rights (Spector, 2013, p. 86). MB operates autonomously due to its corporate structure. Spector (2013) details how multinational organizations benefit by allowing autonomy from the general managers; he cites; […]

Pages: 1 Words: 443 Topics: Animal Rights, Animal Testing, Morality

Nature Versus Nurture Debate on Child Object Attachment

Who recognizes Angus from Despicable Me or Charlie Brown? (Pause). Do you notice something they both have in common? No, it’s not their super lovable, chubby cheeks nor their adorable personalities. In fact, the characters themselves are not the focus. It is their obsessions with a certain object that should capture your attention. For Angus, […]

Pages: 9 Words: 2559 Topics: Nature Versus Nurture

The Nature and Nurture of Child Development

On the topic of nature versus nurture, one may find it obvious nurture has the stronger pull. Yes a person is born with the basic traits they will have their entire lives. For example the color of their skin, their eyes, and the blood the type of blood that rushes through their veins. This however […]

Pages: 5 Words: 1480 Topics: Nature Versus Nurture

Nature and Nature: Personality Traits

Introduction For the longest time, there has been an ideology developed by researchers that stipulates that the personality of an individual is dependent on both genetic and environmental influences. There is consistent research that has been conducted overtime on the behavior of human beings creating a running theme with the consensus that personality traits can […]

Pages: 4 Words: 1326 Topics: Nature Versus Nurture

Nature, Nurture and Eating Disorders

Introduction Eating disorders develop from various reasons. They are either genetic causes (nature), and environmental causes (nurture) and additionally could be both. There are three primary eating disorders. They are Anorexia (AN), Bulimia (BN) and Binge eating (BE). On the genetic, an imbalance in specific hormones can cause medical conditions leading to psychosis such as […]

Pages: 7 Words: 1971 Topics: Eating Disorder, Nature Versus Nurture

Views on Human Nature

The first view identified within the major views of human nature is the Noble Savage or the Altruistic view. This view focuses on the sole basis of the nature of human beings and claims that within our simplest state of existence (our “natural” state) human beings are selfless, peaceful, and free of social ills. The […]

Pages: 7 Words: 1996 Topics: Nature Versus Nurture

Innovation that are Needed to Save Animals

Transferring Innovation Across National Boundaries In today’s ever changing competitive global market organizational redesign is often necessary. No industry/company is exempt from this change, as Minnesota Biolabs (MB) experienced firsthand the need to redesign the way it conducted operations across the 20 countries it operates in. The change undergone by MB, involved introducing a breakthrough […]

Pages: 2 Words: 513 Topics: Animal Rights, Animal Testing, Morality

MDMA Tested on Animals

The history of MDMA all started in 1912. Although MDMA started in 1912 it was not patented until 1914 by Merck in Germany. There was however no human research done at the time the drug first got patent. By the 1930s the US government was hoping to use the drug in chemical warfare and possibly […]

Pages: 2 Words: 475 Topics: Animal Rights, Animal Testing, Morality

Musical Talent: Nature or Nurture?

Since I was a very small child I have been creating melodies. I have always had a strong natural interest and an affinity for music, making up complex melodies and lyrics since I was a toddler. Friends and family say I was born with a natural singing talent. I believe that is because I come […]

Pages: 5 Words: 1533 Topics: Nature Versus Nurture
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Essay on Biology

Developmental biology is a biological field that was started with Aristotle and right now is leading to modern analysis and techniques. The article has given thought to the reasons for genetics being more reviewed and examined rather than developmental biology. It has given rise to many biological fields such as genetics, cell biology, oncology, immunology, and neurobiology. Basically, genetics has taken over developmental biology in the way to analyzing different biological fields. Geneticist believes developmental biology is esoteric and irrational. Developmental biology was condemned due to its vastness as this subject was not regarded as a specialized field likewise other biological branches. This field has a broad research area with important interdisciplinary crossovers.

Developmental biology is not restricted to any levels of organization that as cell tissue, organ, individual, and ecosphere. Developmental biology does not get the credit it deserves for its contribution to understanding the natural world. It remains undifferentiated while the successor fields are more confined. New disciplines are striving to arise from developmental biology. Stem cell biology is more debatable rather than being logical so it’s yet to be divided. Different biologists challenge over biodiversity caused by variation in embryogenesis.

Geneticists argued that the study of different species inheritance was the factual advancement towards evolution. They concluded embryology and paleontology was an illogical approach to study evolution. Oncologist claimed that cancer should be dealt with as a fault in embryonic development because cancer showed similar law which managed development. Geneticists presume supremacy over the discipline of oncology in a similar fashion with evolutionary biology. Boveri related abnormality of cancer to developmental defects caused by polyspermy and by chromosome elimination during nematode growth concluded chromosomal rearrangement was origin of originating cancer. This leads to a result that developmental biology ease in construction of cancer biology. Ross Granville Harrison conducted tissue culture experiments to work out the problem by presenting embryogenesis of frog soma expanded a larger neurite.

In neurobiology, his colleagues indicated signaling’s role in finalizing synapse completion which lead axons to its desired goal. Harrison resolved the issue by describing the neural connections of the human body. Then geneticists presumed superiority over the discipline of oncology similar to evolutionary biology and neurobiology. Ecological developmental biology spot the influence of environment on embryo growth. Woodger and von Bertalanffy tried to merge embryology, ecology and system biology together into the consolidative emerging science of new era. Although there is an argument related to genetics dominance over developmental biology but it still remains an important branch of science. The induced pluripotential stem cells are figure out by propositions of developmental biologists. The new discoveries such as study and function of the Zika virus and the three-dimensional arrangement of chromatin. This field is enlarging by recognizing the connection of zygote cells of the embryo and mutual microbes to make gut, capillary and immune cells. In this century developmental biology has undergone many transformations since its emergence. The comeback of developmental biology to its deserved position to study other biological disciplines. This branch of biological science is becoming a backbone of interlinking biological fields.

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