Free essays on Zoology are written by expert writers and are easily accessible on various online platforms. These essays cover a wide range of topics related to animal life, behavior, and evolution. They provide insights into animal habitats, reproduction, diet, and other aspects of their lives. These essays are highly beneficial for students studying zoology, researchers, and animal enthusiasts who want to gain more knowledge about the animal kingdom. The essays are usually in-depth and well-researched, with accurate and up-to-date information from credible sources. Overall, free essays on Zoology are an excellent resource for anyone interested in understanding more about the fascinating world of animals.
Cutest Dog Breeds
It’s always a nice experience stepping into a dog park. Lo and behold! You sight some numerous breeds and species of dog you haven’t come across before. How many a time has a person decided to get a new dog pet as a result of deep admiration of its nature. Of course, this was a decision taken almost immediately without the intent of getting a new one. If the above description amazes you, wait till you hear the next narrative.…...
Dog Breeds
Research on Rats
Abstract: This study is designed to see how meth makes the animal react in ways such as the amount it moves around in an open field as well as how much it vocalizes. Additionally, acupuncture is given to the rat as well as meth to see if it slows the rate down. Both the positive and negative ultrasonic vocalizations will be monitored to see if the rat is finding the experience pleasurable or not. Introduction: Meth addiction and meth use…...
Rat
Rats and Their Children
From scientific findings, there is proof that rat dams react differently when their babies are around. They used the scientist to conduct fear conditioning on the rat dams and pups. Rat dams are what they call the female rats that have babies or that are about to. All of the fear conditioning was conducted in a dark room with night vision cameras. Then they did an odor test with a peppermint smell which was in a light room. When rats…...
Rat
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Interpersonal Communication Insights
What has this course in 'interpersonal relations and communication made you consider and think about? During the course, two-valued orientation stayed in my mind for the whole eight weeks. This was because I was constantly in a struggle with good, evil, right, wrong, black, and white. I missed the first week because I had my computer hacked and locked up. I had to wait a month for my first paycheck, due to moving back to Illinois from Michigan and…...
Rat
Circulating Insulin-Like Growth Factor Binding Proteins in Fish
Introduction: In this paper, the authors describe the role of Insulin-like growth binding factorfactorsPs) in regulating the availability of IGFs and in growth as well. AuthorThe authorsdedescribebout the specific cells that produce IGF-1 and ccomparethe different types of IGFBPs found in mammals and fish. This paper also describes the role of hormones and envirothe nment in the regulation of circulating IGFBPs in fish. Mainly, six IGFBPs are present in mammals in circulation and the activity is modulamodulated byus ways. IGFBP-1…...
Mammals
Have You Ever Heard of a Vaquita [Ve-key-ta]?
Introduction Have you ever heard of a Vaquita [Ve-key-ta]? The majority have not. Discovered in 1958, there are only about 30 of these porpoises left in the world. Fishing operations within Mexico’s Gulf of California have drastically reduced their population, leading to their status as critically endangered. The International Union for Conservation of Nature (IUCN) has categorized the Vaquita as high-risk for extinction. This is just one example of a marine species that has declined rapidly; this phenomenon is widespread,…...
Mammals
Encyclopedia of Paca life
Geographical Range and Habitat The lowland pacas were originally discovered wandering around Cuba, and Algeria located in Africa. They are now mainly located in South America, while some branch off into Central America and the southeastern parts of Mexico, as well as the Lesser Antilles. These mammals generally reside in wet, humid forests. They normally burrow down below into the moist soil, particularly near rivers and water that remains from previous rainstorms. Lowland pacas will sometimes even claim other animals’…...
Mammals
The role of Protected Areas and Conservation of Protected Areas
The role of protected areas for conservation is undeniable; however, it has been recognized that protected areas alone are not enough to ensure biodiversity conservation (Western 1989, Ferrier et al. 2004). Hence, it is increasingly important to identify and develop alternative management strategies including forest ecosystem services that sustain and fulfill human needs and at the same time can provide incentives for conservation (Daily, 1997, Perfecto & Vandermeer, 2008). One of the services is agricultural systems that incorporate well-structured, diverse,…...
Mammals
Causes and Consequences of the Impact on the Ecosystem
The decline of large mammals in an environment can cause lasting effects on the ecosystem both economically and culturally. This decline, for instance, can result in lower animal protein supplies to local human populations, a decline in tourism, as well as long-term effects on vegetation structure. Several mammal populations have been declining over the recent years throughout southern Africa due to habitat loss from the exploitation of land for business use and from the exploitation of animals for food or…...
Mammals
Learn About Marine Mammals
Did you know that marine mammal are considered endangered and highly protected? Marine mammals are a group of mammals that have a unique characteristic that makes them stand out from other mammals. Marine mammals are not much different than the mammals that live on land except they are adapted to living in the ocean for either their whole life or part of their life. Marine mammals can stay underwater for long periods by storing oxygen in their muscles and blood.…...
Mammals
Reptile Habitat Restoration Methods
There is a lot of concern regarding the preservation of natural habitats that serve as a home to wildlife in the United States. Urbanization seems to be responsible for the majority of habitat loss due to deforestation, however, other factors seem to be driving wildlife away from their habitats. Invading species of both animals and plants has sbeen hown to play a major role in the dispersal of native species. Steen et al. conducted a study to determine the most…...
Reptile
What Caused National Superiority?
Both Japanese and Nazis during World War II use dehumanizing language and attitudes of national and racial superiority. Dehumanizing language and symbols helped them to commit atrocities and made them feel national superiority. Both German Nazis and Japanese use dehumanizing language. During World War II, the Nazis called Jewish people rats, snakes, octopuses, and other kinds of animals. These animals all have a common. They all represent bad. Also, the Nazis used euphemisms terms, for example, special treatment means execution,…...
Octopus
Babies With Dogs
The most adorable sight is Babies with Dogs. It's really amazing to feel the presence of a selfless furry friend instead of minded generous people. Every family Dog deserves a home full of love and the kids at the home can become the best companions of the Dog. Babies with Dogs are good at improvising a lot of health conditions. Here we are opening doors to all the pet parents to select the Dog suitable to their families. Some benefits…...
ChildDog
Half-Earth Project is Contributing to Saving Life on Earth
Half-Earth Project has a concept that explains how half of the Earth is protected but the other half isn't. In addition, the meaning of this is if we as people prevent the wasteful or harmful use of half the land and sea, there is a possibility that 85% of all species can be kept safe from extinction when they enter the safe territory. The desired result of the Half-Earth Project is to get others to begin saving our planet, and…...
Animal ExtinctionAnimals
Call of Life: Facing the Mass Extinction Reflection Paper
“Call of Life: Facing the Mass Extinction” is a documentary that featured and investigated about the growing threat to Earth’s life systems due to loss of biodiversity. This video is a warning: mass extinction is happening on this Earth and human behaviors are only accelerating this process. If this current trend continues, scientists predict that within a few decades at least half of all plant and animal species on Earth will disappear forever. Through interviews with various experts in different…...
Animal ExtinctionAnimals
The Role of Zoos in Biodiversity Conservation
The thought of another extinction sits and weighs on many of our heads today. Something as massive and horrendous as this, leading you to believe only such a horrific event could cause this, like when our planet was hit by an asteroid over 65 million years ago, wiping out almost a hundred percent of prehistoric mammoths. But as we sit here, going day to day, living out our lives, the more simplistic things to a more obvious cause, like the…...
Animal ExtinctionAnimals
De-extinction Is a Risky Ecological Experiment
A roar shakes the trees, awe-inspiring and titanic in its sound. From out of the foliage it strides, the Tyrannosaurus Rex. It is an image hundreds of thousands of movie-goers are familiar with, one captured in the famous Jurassic Park with Spielberg’s world-class talent, but did the T-rex really sound anything like that? Did it look anything like that? We can’t possibly know, because the creature has been extinct for roughly sixty-six million years. Or at least, that’s what we…...
Animal ExtinctionAnimals
Animal Extinction in Our World
Human activity such as fishing, hunting, and marine litters are causing a huge amount of aquatic and terrestrial animals to die. About thousands of animals go extinct every year, mostly because of human related actions or of natural causes. Animals, terrestrial or aquatic, serve many different purposes on humans everyday life. One of the main reasons animals are being killed is because they are part of the human diet. Other times they serve for entertainment purposes. This continuous abuse is…...
Animal ExtinctionHuntingWater
Marine Biology and Octopus
Coleoid cephalopods are shell-less molluscs such as octopuses, cuttlefish and squids (Amodio et. al., 2018). There are about 700 cephalopod species currently in existence and they can be found in oceans throughout the world; in all climates and various depths of water (Ikeda, 2009). The loss of the external mollusc shell is seemingly linked with an increase in brain size and as a result, increased cognitive abilities (Kuba, Byrne, Meisel, & Mather, 2006). In fact, cephalopods are considered among the…...
BiodiversityMarine LifeOctopus
Conservation genetics
The study of conservation genetics allows populations to be sampled and analysed to aid in the preservation of biodiversity (Allendorf, Hohenlohe, Luikart, 2010). Many populations have been isolated and fragmented due to a combination of human activity and natural barriers, this can reduce or completely halt the connectivity of species (Noss, 1991). Furthermore, when this connectivity is reduced or halted, the genetic variation between these populations can be reduced (Bailey, 2007; Peterken, 2002), when this variation is reduced they may…...
Hermit Crab
Wastewater Treatment Plant Effects on Foraging Ecology of Bats
The quality of water can have effects on insects, which would therefore have an effect on the bats as well. The area of study is the Cape Fear River Basin (CFRB) in North Carolina. The creeks where study was conducted are the North and South Buffalo Creek, because this is where the CFRB headwaters are and both receive point-source nitrogen effluent from the Wastewater Treatment Plants (WWTPs). The four species of bat that are common in Buffalo Creek are: red…...
AnimalsWastewater Treatment
Octopus: Symbol of Perfectionist Circle
Dave Eggers’ The Circle uses images of aquatic life from the Mariana Trench to demonstrate the dynamics of the circle. These images include seahorses, an octopus, and a shark; each revealing a significant aspect of the Circle. The seahorses are a representation of the users of the circle and their inability to defend themselves from the totality that is the circle. While the octopus is a symbol of the circle’s superficial desire to know everything and to connect with people,…...
Octopus
How Humans and The Octopus Can Benefit From Regulating Hunting
The reef octopus, like any other organism within an ecosystem, ideally plays a role as a food source for another organism’s diet and is itself a predator that can ensure that the balance between a variety of species remains stable. In many coastal communities, such as those in Madagascar, locals recognize the reef octopus as a major source of livelihood; as both a means of sustenance as well as an economic benefit. In recent years, the growing market demand for…...
Octopus
Blue Ringed Octopus
Micro distribution of Tetrodotoxin in two species of blue-ringed octopuses. The study that took place is unknown due to the fact of having many years of studies involving Tetrodotoxin. (TTX) After years of studying the distribution of TTX, it is known for a fact that the 3 scientists got results after testing 6 male octopuses. 3 males of the H. Fascista and 3 males of H. lunulate, all octopuses were adults. The objective of this study was to find out…...
Octopus
Long Essay: Female Artists
Lying with the wolf by Kiki Smith was made in 2001 c.e and it is ink and pencil on paper. Kiki Smith painted with a point of view that females have a lot of strength and that they could overpower anything and she also painted showing women's close and intimate relationship with nature and animals, primarily wolves. In the drawing it shows a nude woman holding a wolf close to her and the wolf is nuzzling against her. Usually wolves…...
Wolves
Farm Animal Confinement Initiative
California’s Proposition Number 12, the Farm Animal Confinement Initiative, is on the ballot as an initiated state statute and will be voted on November 6, 2018. The ballot launches new values for the confinement of specific farm animals and bans the sale of egg and meat products that do not comply with those values. The Farm Animal Confinement Initiative, based on square feet, created new minimum space requirements for holding breeding pigs, egg-laying hens, and veal calves. Proposition 12 also…...
Animal Welfare
Benefits and Disadvantages of Factory Farming
The welfare of livestock animals is a controversial topic: when asked about the importance of this welfare, a vast majority of people would most likely agree that even though these animals are essentially being raised for slaughter, it is still necessary to treat them with care and to make their lives as comfortable as possible. However, the demanding agenda of the livestock industry causes animal welfare to be sacrificed at the cost of its continued drive to increase production and…...
Animal Welfare
Balancing Ethics: Animal Captivity by Melina Martinez
Zoos are among the most popular and notorious animal facilities. Historically, Zoos have also served as entertainment and recently for educational purposes. The ethics of these animal facilities face dilemma as new generations start questioning the use of the vulnerable(such as animals in this case) for a benefit. Zoo ethics are put to question as we attempt to balance responsibilities and balance values to find the best solution to ethical animal conservation. Keywords: Animal welfare- state of being of the…...
Animal WelfareBiodiversityZoo
Animal Welfare and Food Safety
“Food integrity and humane handling whistleblowers should not have to rely on an undercover video investigation in order for USDA supervisors to take their disclosures seriously,” Dr. Wyatt told the subcommittee. “It seems almost unbelievable to me,” he said, “but I have been ignored by my own people and have suffered physically, emotionally, and financially in the process. More importantly, animal welfare and food safety have suffered as well.” Turn this situation around and being attentive to enforcement is critical,…...
Animal WelfareAnimalsFood
Mary Wollstonecraft Spoke Out Against Injustice Against Women
During the early nineteenth century, women and slaves had few rights. From birth to their deathbeds, other people, their parents, spouses and slave owners, told them how to act, think, and even speak. Women and slaves weren’t allowed to do anything for themselves. The cruel treatment of slaves and the slave trade lasted for over 300 years and into the Romantic period in Britain. The buying and selling of slaves helped boost the economy in Britain, which became the main…...
Animal RightsMary WollstonecraftSlavery
Euthanize Animals After Research on Them
Rats and Mice are the most common rodents used in research facilities. “Approximately 3 million mice are currently used per year in the United Kingdom for scientific research” (Thomas, Flecknell, & Golledge 1). After completion of the purpose of the study or research, all the used mice and rats are euthanized. Euthanasia entails that every rat or mice deserve a good death that minimizes pain and distress to the animal and, therefore, the process requires a careful assessment of the…...
Animals
Dog Service in Law Enforcement
Dogs have and continue to play a significant role in our society and through the assistance they give keep the held belief that dogs are man’s best friend. For thousands of years humans and dogs have worked side by side, starting from the earliest human to wolves. This symbiotic relationship between man and beast has helped each species grow; from hunting, to herding and protecting livestock, to service dogs, and the everyday pet dog. With the training of today dogs…...
DogPolicePolice Officer
Nantucket Whaling
Looking at Nantucket’s picturesque harbor surrounded by multimillion-dollar vacation homes, it is hard to imagine what it looked like during the heyday of the whaling industry in the late eighteenth and early nineteenth centuries. At that time, Nantucket was a filthy working port, swarming with activity, with people busy preparing whaling ships to depart on long voyages, and transforming whales into usable products when they returned. Riches from across the globe poured into the island, as still reflected in the magnificent houses…...
NantucketWhaleWhaling
Rhino Populations Decimated by Poaching and Human Activity.
Introduction According to Sheldrick Wildlife Trust (1997) rhinos were once found throughout Africa but as a result of human activities including poaching and hunting, populations across Africa have plummeted to the brink of extinction. A great concern arises for rhinos dying due to unsafe ways to poach their horns instead of using a safe manner. This essay will illustrate how rhino poaching can be curbed in a cost-benefit approach and using synthetic horns as an alternative. This will be argued…...
PoachingRhino
Maui Dolphin – endangered species
There may be no better example of an animal critically endangered by human activity than the Maui Dolphin. The marine mammal is currently listed as such by the IUCN Red List due to the most recent reports estimating their population to have fallen to a mere 43 individuals across their entire range (WWF). The population was not always this small. In 2010, An independent conservation group tracked 59 individuals in their natural habitat (Biggs). In 2013, the International Whaling Commission conducted…...
DolphinEndangered Species
Mirror Self-Recognition in Dolphins
Mirror Self-Recognition is becoming an increasingly rare capacity in the animal kingdom. Meaningful self-recognition relies upon the subject not only noticing their reflection, but also understanding that the image they are seeing is themselves. In humans, a red dot is placed on a child's nose before that child is placed in front of a mirror in order to test for self awareness. Researchers watch for certain behaviors like removing and replacing the red dot to verify that a child is…...
Dolphin
Dolphin Massacre in Exchange for Self-Righteousness
Yearly, towards the end of the summer Denmark is known for hosting an annual "grind." which consists of the brutal massacre of innocent endangered dolphins. This annual slaughterfest is held in order to prove their manly self-righteousness. This merciless crime is done when the dolphins are driven into bay by boats and jet skis and then pulled onto the beach with a hook attached to the blowhole. The individual or several individuals cut the spinal cord of the dolphin, ending…...
Dolphin
An Argument for Including Dolphin Diving as an Event in the Summer Olympic Games
Dear, Council of The Summer Olympics In the past years, many sports have been added and removed from the Summer Olympics due to the demand for new sports. And in the past few years, we have had a few great sports such as Mountain jumping and Kangaroo Boxing that are now a part of the Olympics, But the people still want more. So, let me introduce you to the Dolphin dive. The dolphin dive is unlike many swimming sports because…...
Dolphin
CV Systems of Penguins, Sharks, and Dolphins
"Nothing is constant but change! All existence is a perpetual flux of being and Becoming!' That is the broad lesson of the evolution of the world.” By Ernst Haeckel. All living things evolve to adapt into the environment to continue their life and they all struggle for existence to live and reproduce. Yellow-eyed penguins, Mackerel sharks and Bottlenose dolphins have similar cardiovascular systems. They all have, four chamber heart, warm bloods, and 2-loop circulate system and they also need energy…...
Dolphin
A Review of the Live Music Performance at the Dolphin Mall Ramblas Plaza Stage
Musical Performance Review I attended a live performance on Saturday, November 10 from 8 pm to 12 am at the dol phin mall Ramblas Plaza Stage at Entry 3. The name of the group performing on stage went by the name Leather and Lace Band. The main singer in the band was a woman by the name Flor Ana Mireles. Leather and Lace is a Rock band able to create a very exciting and fun atmosphere you need when it…...
Dolphin
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