Free essays on biology refer to the academic papers that are available for public access and are not charged or restricted by any institution or platform. These essays generally cover a wide range of topics in the field of biology, including the study of living organisms, their structure, classification, evolution, behavior, and interactions with their environment. These essays can be helpful in providing insight into various biological concepts and theories and can be used as references or study materials for individuals who are interested in pursuing a career in the field of biology. Additionally, free essays on biology can benefit students who require research material for their academic projects or assignments, or those who want to expand their knowledge base in the subject area.
The Study of Living Organisms
“Charles Darwin, a 19th century biologists discovered fascinating evidence in a comparative study of living organisms, geographic distribution, and the remains of extinct organisms in the form of fossils”(Britannica). Darwin created a theory of evolution stating that every organism is slightly different heirs, some gaining advantaging traits others gaining traits that give disadvantages(BBC Earth). Since Darwin’s time new ways of testing evolution have become apparent like in the study of genetics and biochemistry (Britannica). August Weismann, a German theorist of…...
Butterfly
What Does the Butterfly Symbolize
Dante’s Commedia explores many abstract concepts, such as justice, love, free will, and wisdom, that have been the universal subject of human wonderings throughout history. The poet’s passage through Hell, Purgatory, and Heaven is a spiritual journey, rife with references to, and interactions with, political and religious figures from Dante’s own era. This weaving-in of contemporary issues, such as the corruption of the Church or factionalism in Italy, initially served to grab the attention of Dante’s audience. At the time…...
Butterfly
Endangered Rare Species of Butterflies
Introduction The Regal fritillary (Speyeria Idalia) is a member of Nymphalidae, the brush-footed butterflies. It has a wingspan of 67 to 105 mm. A reddish orange colored butterfly, the Regal fritillary is a sexually dimorphic species. The upperside forewing of both sexes is a reddish orange color with black markings, while the hindwing is a velvety black with two rows of spots. The female’s spots are cream-colored and the male sports rusty orange outer set of spots and cream-colored inner…...
Butterfly
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Flora and Fauna Species Are Important for the Ecosystem
Beaches are an essential part of the ecosystem because the sediments they are made from contain the history of the beach and expose the types of processes that formed the beach. Data was collected at Myrtle Beach State Park in order to create beach profiles and to analyze the profiles to identify the processes that formed the beach. Data was also collected from the dunes and the swash zone to compare the grain sizes to assist in the identification process.…...
Butterfly
New Geological Era Anthropocene
Human activities have pushed the planet into a new geological epoch known as the Anthropocene. In this new era, climate change affects most life on Earth, making it one of the biggest challenges the world is currently facing . Although extensive research has been dedicated to its effects on various ecosystems, these studies usually concentrate on the macroscopic organisms. Less time and effort have been devoted to establishing its effects on microorganisms such as bacteria and fungi, even though it…...
MicroorganismsNews
H2S BTF Processing Mechanism
Conventional, the main component of a BTFs system including microorganisms community, biofilms, and packing material. The mechanism treatment of H2S by BTFs quite complex, the gas stream through the biofilm where the H2S mass transfer process occurs, and contact between gas phase and liquid phase. Then it is decomposed by microorganisms community (primarily sulfur-oxidizing bacteria), by-products are obtained by settle tank and used in agriculture activities. The microorganisms are cultured by bioreactors then they are transferred into the bed filter…...
Due ProcessMicroorganisms
Measuring Microbial Activity in Soil
Soil management covers a broad scope of food production and is a well-researched and active field. As much of the global agriculture industry aims to produce more food, there is a constant quest for new information and data. However, the topic of improving soil via increasing healthy microbes is less researched. Lesser still is the more specific topic of using at-home methods to count soil microbes as an indication of soil health in the tropics. According to Englander, Douds &…...
MicroorganismsStudy
Hidden in Your Home: The Dangerous World of Microorganisms
It is natural for an individual to think that their home is a place of safety, a place where they can sleep peacefully and have little to worry about. What they don’t know is that their home is an ecosystem to many organisms that are not visible to the human eye. These microorganisms can range from being slightly safe organisms like bacteria to being dangerous organisms that can cause you harm such as viruses, fungi, and parasites. There are certain…...
BacteriaHomeMicroorganisms
Imaging Modality: Bone Densitometry
The radiology department within the health care field is very complex. There are a number of imaging modalities that are used throughout the field. Imaging modalities are able to view and image different parts of the body. Bone densitometry is an imaging modality that scans the bones in order to detect osteoporosis. Osteoporosis is a skeletal disorder that affects the strength of bones. It is a disease in which the bone density and quality are affected, and the bone becomes…...
Skeleton
Brain Symptoms Pathophysiological Process
The University of Florida is part of the South-Eastern Conference. This makes up eleven states, including the University of Georgia, University of Alabama, and of course the University of Florida. A concussion is a brain injury it is defined as a complex pathophysiological process affecting the brain. Concussions are caused by a direct blow to the head, face, or neck. Symptoms of a concussions may be headaches, confusion, dizziness, nausea, vomiting, fatigue, and delayed response to questions. If you do…...
BrainConcussion
The Land of Memories
I had the dream again last night. The dream that haunts my waking hours. I am in my hometown and it is dusk, the sun has just set. There is a carnival in town and a parade is slowly approaching. I can hear the sharp, metallic sounds of the calliope unwinding in the distance, slowly unraveling, unstitching itself at its seams. Strange souls singing songs of sadness and light, changing the structure of the very air surrounding me. I’m standing…...
MemoriesMemory
Our Memories are Always Changing and Often Unreliable
While we may think that our memories are solid, they are always changing and often unreliable. We frequently think that our memories are accurately storing and documenting everything that happens to us. Memories serve as a “database” of the self and people often fabricate distorted memories that support their self-concept. Once information has been engraved into our memory, it can still be altered. “Memory has been defined as a sort of framework that encodes, stores, processes, and retrieves information from…...
MemoriesMemory
The Three Little Pigs, Spiderman, and The Walking dead
Every story follows the same general outline and skeleton. While the specific details of a story might make it unique, it always reverts back to the same shape as any other story. Every archetype states a “hero” (or a group there of), a learning stage for that hero, and displays the way that the hero has changed due to the events of the story. This structure is found in every movie, book, and television show know to mankind. To prove…...
Skeleton
White Star-like Outer Skeleton
Cervicornis like many other corals have a unique symbiotic relationship with algae and a strong dependency on them. Without the algae these corals’ growth decreases, and they are not able to produce as large colonies as they usually do with the presence of algae (Alter, 2000; McGregor 1974). The reason for this dependency is that carbon is passed to the coral by the alga. Based on the fact that algae need sun for photosynthesis, and corals need algae, algae determine…...
Skeleton
Coral’s White Skeleton From the Harsh Sunlight
Compared to all the waters around the world, the warm waters of the tropics contain some of the richest and most diverse communities. They are only found in clear and shallow waters because sunlight is vital for them. Although they cover less than one-tenth of the world’s oceans, coral reefs are home to one-fourth of all marine species. It may seem like a colorful paradise, but coral reefs are battlegrounds for space. Every animal from a large blue ring octopus…...
Skeleton
How to Build the Skeleton Frame
Gracelynn Soesanto EAS 203 Dr. Brittany Shields Letter to a Government Agency 23 September 2018 To Whom It May Concern: My name is Gracelynn Soesanto and I am a structural engineer with Gillum-Colaco, Inc. At Gillum-Colaco, we are currently working on a project based in Philadelphia’s Center City Business District, and we were tasked with erecting a new, cantilevered office tower in the area. Today, I am writing to inform you of two possible safety concerns that my company supervisors…...
Skeleton
Axial and Appendicular Skeleton
Osteoporosis is a condition that affects approximately 44 million individuals in the United States alone and worldwide affects more than 200 million (Facts and Statistics, n.d). This condition usually affects mostly women; however, men are also affected. Fractures in adults aged 65 and over can be of big detriment to their overall health and life expectancy, with fractures occurring nearly 600 per 1000,000 and 1400 per 100,000 in hip and vertebra, respectively (Lewiecki, 2018). Osteoporosis is a loss of bone…...
Skeleton
Chronic Autoimmune Neuromuscular Disease in the Skeletal Muscles
The muscular system is an essential part of the human body and it relies on the different muscles for vitality. Muscles make up 40% of the human body weight and in an hour approximately 10,000 movements can occur within just the eye muscles. The masseter has a force that can be as great as 200lbs when closing one’s mouth. The muscular system is comprised of many muscles that are categorized as smooth, cardiac and skeletal. They have voluntary and involuntary…...
Skeleton
A Work of Art Called Lamassu or Shedu
The work of art referred to as the Lamassu or Shedu which is a hybrid supernatural figure with the head of a bearded human(intelligence), eagle wings(swiftness) and the body of a lion or bull(strength). This sculpture was discovered in present-day Khorsabad, Iraq around 721-705 BCE from the Citadel of Sargon II. This type of sculpture was significant to the great Assyrian Kings, Ashurnasirpal II and Sargon II. These two specific sculptures relate more to Sargon II. Kings are associated with…...
Anatomy
Evolution of Taxation in Ghana
The objective of this chapter is to provide an overview of the tax administration challenges within wa municipality of the upper west region of Ghana. This is to acknowledge what has been done in the past and to facilitate understanding of the analysis with presented in the subsequent chapters Taxation was introduced in Ghana in the year 1946 during the colonial rule era. Since its introduction, Ghana has depend mainly on taxation for it revenue needs for development. Various governments…...
EvolutionIncome TaxTax
Evolution Of Rock And Roll
Rock and Roll has the most incredible history. Before there was rock and roll, there was blues. Most people think rock music started with Elvis Presley, but he didn’t record his first single until 1953. The first recorded song described as “Genuine Rock-and-Roll” was “Rocket ’88” by pianist Ike Turner and singer Jackie Brenston in 1951. Rock-and-Roll music in the 1950s was described as a mixture of jazz, blues, country, and has a stronger guitar, bass, and drums. Over time…...
EvolutionMusicRock And Roll
Artificial Photosynthesis
The EIC Pathfinder Programme is looking to fund projects like AP to promote the concept of sustainability in the near future. The EIC path finder tries to identify the innovation that could provide a market potential at European and global levels.The prizes provided by the EIC horizon creates a motivation in establishing a solution to the challenge that could be a major benefit for the society. Production of Efficient Synthetic Fuel through AP The project focuses on the production of efficient…...
Photosynthesis
Speech about Bees at the Festival of Biodiversity
This speech was delivered at the annual Festival of Biodiversity organised by the National Parks Board in collaboration with the Biodiversity Roundtable. Targeted at families, adults and children, the Festival aims to create awareness and foster a sense of appreciation for Singapore’s natural heritage. In line with its vision, the speech was delivered by Dr Vimal Rethinam, Director of Conservation and research at Wildlife Reserves Singapore, who shares his personal experience with conserving the precious yet vulnerable oriental honeybees. When reports of…...
Biodiversity
How Can We Make Memory Without Memories?
How can we make memory without memories? We are the sum of our memories and these memories represent who we are. However, the way people archive and remember the past contradict each other. Our brains are becoming increasingly reliant on digital devices to archive and remember life’s occurrences. Digital memory relies entirely on the fidelity of recorded images, but it cannot capture the richness of human memory, such as the feelings and smells we associate with a particular time. The…...
MemoryNervous SystemPerceptionSenseSynesthesia
Many People Like to Consume Smoked Foods
Today many people like to consume smoked foods. However, the traditional fumigation process with direct contact with smoke can trigger the presence of carcinogenic compounds because traditional smoking can cause air pollution because during the combustion process it produces emissions of poly-hydrocarbons which we know are very dangerous and can causing cancer. Therefore, now with technological advances new alternatives have emerged for processing fishery products using liquid smoke that is safer for health. Tuna fish is popular with the community…...
AddictionChemistryFishHealthMaterialsProtein
FailureWhat Failure Really Is
Failure is something that we all encounter at some stage of our lives – some more often than others. I am sure that you have all heard the common saying about how failures are a stepping stone to success. Irrespective of the pithy nature of that saying, that happens to be the reality as well for many a ‘rags to riches’ story has years of failure and abject poverty underwriting the success saga. Even a random perusal of our history…...
BrainFailureMajor Depressive Disorder
The Importance Of Reading Books
Reading books boosts our knowledge but not only that. Books also entertain and relax our minds when we leave the hustle and bustle of our usual lives to enter virtual worlds of our favorite authors. Reading a well written book will help our own English skills which are of great importance today.Essay on Importance of Reading BooksWith better English skills we pass more exams, improve our important written papers, write more respectable letters and emails to influential people. Better English…...
BooksBrainCommunicationEmpathyThought
Fillemon Johannes; 201602792; Curriculum Development
1CODeL ASSIGNMENT COVER2019 ACADEMIC YEARCourse/Module Name Course/ModuleCodeCurriculum Development and Practice CFC3702Assignment no(e.g. 1, 2 or 3, etc.).1Student Name Fillemon JohannesStudent number 201602792Email Address
[email protected]/Tel no 0853111370CODeL Centre Windhoek2Table of ContentsSection A ................................ ................................ ................................ ................................ ........ 3Section B ................................ ................................ ................................ ................................ ........ 6References ................................ ................................ ................................ ................................ .... 103Section A1.1.? The syllabus is portrayed as the outline of the themes secured or units to be instructedwithin the specific subject AND curriculum allude to the overall content, instructed inan in…...
BiologyCommunicationCurriculumEducationHuman NatureLearning
Selection Programs in Dairy Cattle
The following sample essay on "Selection Programs in Dairy Cattle" приводятся examples of the different livestock schemes and ow they function within the south african livestock. Genetic improvement programs for livestock in the developed countries have advanced to the present stage, mainly because the infrastructural elements necessary for planned breeding programs such as thorough performance recording and AI (Artificial Insemination) are available. In addition, advances have also been made in population genetics and statistics which have made it possible to…...
AgricultureAnimalsFood IndustryMilkNatural SelectionZoology
HOW TO GET A HEALTHY TAN
Summer season is loved by many people because its a time perfect to go on vacation to exotic beaches, swimming and of course, sunbathing. Out with the blankets, sweaters, and knee-high boots and in with the bikinis and flip flops. However, this means spending long hours in the sun. All this exposure in the sun will definitely be a concern and with good reason too. So if you would like to know how to safely get a healthy tan, below…...
DiseaseSkinSkin Cancer
A beautiful mind
The following sample essay on "A beautiful mind": tells about the film. The client was selected from the movie "A Beautiful Mind" (2001). The client for this study was John Forbes Nash who was a student at Princeton University, and he was competitive, and goal driven in his class. This is supported by his ambition to crack the logic behind the atomic bomb, Russian codes as well as the empirical logic behind love. This movie was based on the life…...
HealthMedicineMental DisorderNervous SystemNursing
Sylvia Plath’s poem The Surgeon at 2 AM
Anesthesia has had a tremendous impact on the field of medicine, particularly in the way it has expanded the scope of procedures that physicians can feasibly perform. By temporarily severing the connection between mind and body, doctors are able to work solely on the latter, only to rejoin the two in a matter of hours. For the patient, the experience of being anesthetized is hardly an experience at all. It is distinctly different from going to sleep, where some level…...
BiologyBrainConsciousnessExperienceMedicineSurgery
Being obease is one the worst things in the world it not
Being obease is one the worst things in the world it not only puts a bad figure in the society but also is the root of all diseases including major one like heart attack diabetes and many more the only question one have in mind is that how can one decrease his weight and make oneself healthy without workout? Well here is good news for people worried about that their health that vegetables can also decrease ones weight in addition…...
Apa DiabetesBiologyDiabetesDiseaseNutritionVitamin C
Mughal Period Costume Essay
Mughal Period Costume The Mughal period refers to the reign of the Timurid Dynasty on the Sub-continental Indian Empire. the Mughal empire came to from Mongol, Persian and Rajput ascendency, and it is strongly characterized by the mixing of Persian and Indian traditions. Mughal clothing is characterized for luxurious styles made from silk, velvet, muslin and brocade, elaborate patterns made with dyes, beads and fine metal threads; the outfit was complemented by wearing jewelry and accessories from head to toe.…...
Anatomy
Issues With Fast Foods
The following sample essay on issues with fast foods Food that can be prepared and served quickly with intention to be eaten quickly by various consumers is termed as fast food. Fast food can be acquired from various locations such as counter service, drive-through, and take-out. This food is popular since it is cheap to buy, convenient, and has a better taste (Kim et.al, 2016). Nevertheless, fast food is usually made with inexpensive ingredients such as meat with high fat,…...
BiologyFast FoodFoodNutritionObesity
Aeromonas Hydrophila In Fish
Cyprinus carpio belongs to the family of Cyprinidae and order Cypriniformes. Although C. carpio belongs to the family of freshwater fish, they also inhabit in brackish-water environment. C. carpio are commonly found in lakes, rivers and ponds. They are widely distributed in the world, mainly in the region of Europe and Asia. Rivers that are flowing into Black, Caspian and Aral Sea are natural habitat of the wild stocks. C. carpio is one of the oldest domesticated aquatic species for…...
BiologyFamilyImmune SystemInfectious DiseasesMedicineMicrobiology
Evolutionary Theory And Psychology
The assumptions made on early life have limited knowledge on scientific techniques and the overall science used in determining our ancestral past. Though, observations that are made of our ancestors are based on the concept of the new theory, does that diminish the idea of using old observation? But, oddly enough, the majority of that observation coincides with the way we act now, instead of focusing on why we act that way and what could have possibly caused it. A…...
EpistemologyEvolutionPsychology
Long term conditions physco social aspectWHATThe account which
Long term conditions physco social aspectWHATThe account which is being reflected took part when working as part of a double staffed ambulance (DSA) as a student paramedic alongside a paramedic. The emergency call to an older aged lady came through; her friend had called it through as shortness of breath to a private address. The womans friend was waiting outside the property to greet the ambulance staff, she gave a very brief history of findings. On going into the property…...
Health CareMedicinePhysicianRespiratory System
The Era of Rampant Drug Resistance
The following sample essay on "The Era of Rampant Drug Resistance" talks about the declining effectiveness of antibiotics. As a result, harmful microorganisms remain alive, including reproduction, despite contact with chemotherapy drugs. For organization like high end tertiary care that are performing high end surgeries, transplants and oncology related work where there is immunosuppressive therapies, probably the challenges are multiplying with times. On the other end, there are chronic diseases and morbidities due to diseases like diabetes are increasing due…...
BiologyFood MicrobiologyHealthHealth CareInfectious DiseasesMedicine
Childhood Traumas in African American Females suffering
IntroductionIn psychology there is a lot of variations of trauma in African American women from their childhood traumas that have a great impact on their lives in adulthood. These traumas have a life lifelong impact on the individual and be very crucial if treatment or counseling is not sought after. These traumas are, considered a complex interplay among behavioral, psychological, social, cultural, and environmental conditions appeared to influence the initiation and maintenance of substance abuse (Johnson and Young, 2002). Most…...
AbuseBiologyBrainBrain Based LearningMental DisorderPsychology
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