The human Population exploits a large number of animal species for food, both of domesticated Livestock species in Animal Husbandry and, mainly at sea, by hunting wild species. Marine fish of many species, such as herring, cod, tuna, mackerel and anchovy, are caught commercially, forming an important part of the diet, including protein and fatty acids, of much of the world’s population. A smaller number of species are farmed commercially, including salmon and carp.
Invertebrates including cephalopods like squid and octopus; crustaceans such as prawns, crabs, and lobsters; and bivalve or gastropod molluscs such as clams, oysters, cockles, and whelks are all hunted or farmed for food. Mammals form a large part of the livestock raised for meat across the world. They include (2011) around 1.4 billion cattle, 1.2 billion sheep, 1 billion domestic pigs, and (1985) over 700 million rabbits.
For clothing and textiles
Textiles from the most utilitarian to the most luxurious are made from animal fibres such as wool, camel hair, angora, cashmere, and mohair. Hunter-gatherers have used animal sinews as lashings and bindings. Leather from cattle, pigs and other species is widely used to make shoes, handbags, belts and many other items. Animals have been hunted and farmed for their fur, to make items such as coats and hats, again ranging from simply warm and practical to the most elegant and expensive.
Dyestuffs including carmine (cochineal), shellac, and kermes have been made from the bodies of insects. In classical times, Tyrian purple was extracted from sea snails such as Stramonita haemastoma (Muricidae) for the clothing of royalty, as recorded by Aristotle and Pliny the Elder.
For work and transport
Working domestic animals including cattle, horses, yaks, camels, and elephants have been used for work and transport from the origins of agriculture, their numbers declining with the arrival of mechanised transport and agricultural machinery. In 2004 they still provided some 80% of the power for the mainly small farms in the third world, and some 20% of the world’s transport, again mainly in rural areas. In mountainous regions unsuitable for wheeled vehicles, pack animals continue to transport goods.
In science
Animals such as the fruit fly Drosophila melanogaster, the zebrafish, the chicken and the house mouse, serve a major role in science as experimental models, both in fundamental biological research, such as in genetics, and in the development of new medicines, which must be tested exhaustively to demonstrate their safety. Millions of mammals, especially mice and rats, are used in experiments each year. A knockout mouse is a genetically modified mouse with an inactivated gene, replaced or disrupted with an artificial piece of DNA. They enable the study of sequenced genes whose functions are unknown.
In medicine
Vaccines have been made using animals since their discovery by Edward Jenner in the 18th century. He noted that inoculation with live cowpox afforded protection against the more dangerous smallpox. In the 19th century, Louis Pasteur developed an attenuated (weakened) vaccine for rabies. In the 20th century, vaccines for the viral diseases mumps and polio were developed using animal cells grown in vitro. An increasing variety of drugs are based on toxins and other Molecules of animal origin. The cancer drug Yondelis was isolated from the tunicate Ecteinascidia turbinata. One of dozens of toxins made by the deadly cone snail Conus geographus is used as Prialt in pain relief.
In hunting
Animals, and products made from them, are used to assist in hunting. People have used hunting dogs to help chase down animals such as deer, wolves, and foxes; birds of prey from eagles to small falcons are used in falconry, hunting birds or mammals; and tethered cormorants have been used to catch fish. Dendrobatid poison dart frogs, especially those in the genus Phyllobates, secrete toxins such as Pumiliotoxin 251D and Allopumiliotoxin 267A powerful enough to be used to poison the tips of blowpipe darts.
As pets
A wide variety of animals are kept as pets, from invertebrates such as tarantulas and octopuses, insects including praying mantises, reptiles such as snakes and chameleons, and birds including canaries, parakeets and parrots all finding a place. Anthropomorphism is the innate tendency to attribute human traits, emotions, and intentions to animals, and it is an important aspect of the way that people relate to animals such as pets. However, mammals are the most popular pets in the Western world, with the most kept species being dogs, cats, and rabbits. For example, in America in 2012 there were some 78 million dogs, 86 million cats, and 3.5 million rabbits. There is a tension between the role of animals as companions to humans, and their existence as individuals with rights of their own.
For sport
A wide variety of both terrestrial and aquatic animals are hunted for sport. The aquatic animals most often hunted for sport are fish, including many species from large marine predators such as sharks and tuna, to freshwater fish such as trout and carp. Birds such as partridges, pheasants and ducks, and mammals such as deer and wild boar, are among the terrestrial game animals most often hunted for sport and for food.
In literature and film
Animals as varied as bees, beetles, mice, foxes, crocodiles and elephants play a wide variety of roles in literature and film, from Aesop’s Fables of the classical era to Rudyard Kipling’s Just So Stories and Beatrix Potter’s “little books” starting with the 1901 Tale of Peter Rabbit. A genre of films has been based on oversized insects, including the pioneering 1954 Them!, featuring giant ants mutated by radiation, and the 1957 The Deadly Mantis. Birds have occasionally featured in film, as in Alfred Hitchcock’s 1963 The Birds, loosely based on Daphne du Maurier’s story of the same name, which tells the tale of sudden attacks on people by violent flocks of birds. Ken Loach’s admired 1969 Kes, based on Barry Hines’s 1968 novel A Kestrel for a Knave, tells a story of a boy coming of age by training a kestrel.
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Animals have been used by humans for a variety of purposes throughout history. Some of the most common uses include food, clothing, transportation, labor, entertainment, research, companionship, symbols, protectors, healers, teachers, guides, and inspiration.
Animals as food
Animals have been a source of food for humans for thousands of years. Meat, fish, eggs, and Dairy products are all important sources of protein and other nutrients in the human diet. Animals are also used to produce other food products, such as leather, wool, and honey.
Animals as clothing
Animal skins and furs have been used to make clothing for humans for centuries. Leather is still a popular material for shoes, belts, and other accessories. Wool is used to make sweaters, coats, and other warm clothing.
Animals as transportation
Animals have been used to transport people and goods for centuries. Horses, camels, and donkeys have been used as pack animals. Oxen and horses have been used to pull carts and plows. Dogs have been used to pull sleds in cold climates.
Animals as labor
Animals have been used for labor in a variety of ways. Horses, oxen, and donkeys have been used to pull plows and carts. Camels have been used to carry goods across deserts. Dogs have been used to herd livestock. Elephants have been used to build roads and temples.
Animals as entertainment
Animals have been used for entertainment for centuries. Circuses, zoos, and wildlife parks all feature animals performing tricks or simply being on display. Animals are also used in movies, television shows, and commercials.
Animals as research subjects
Animals are used in a variety of scientific research studies. They are used to test new drugs and treatments, to study human diseases, and to learn more about the human body. Animals are also used in research on animal behavior, animal Cognition, and animal welfare.
Animals as companions
Animals can provide companionship, love, and support to humans. They can help to reduce Stress, anxiety, and depression. Animals can also provide a sense of security and safety.
Animals as symbols
Animals have been used as symbols throughout history. Some animals, such as the lion, are symbols of strength and power. Other animals, such as the dove, are symbols of peace. Animals are also used as symbols in religion, mythology, and folklore.
Animals as protectors
Animals can protect humans from harm. Dogs are often used as guard dogs to protect homes and businesses. Some animals, such as the honey badger, are known for their fierceness and willingness to defend themselves and their young.
Animals as healers
Animals can be used to help humans heal. Therapy dogs are used to comfort people who are sick or injured. Animals are also used in animal-assisted therapy to help people with a variety of mental and physical Health conditions.
Animals as teachers
Animals can teach humans about the natural world. They can teach us about animal behavior, animal ECOLOGY, and animal conservation. Animals can also teach us about patience, compassion, and respect.
Animals as guides
Animals can guide humans on their spiritual journeys. They can help us to connect with nature and with our inner selves. Animals can also help us to find our way in the world.
Animals as inspiration
Animals can inspire us to be better people. They can teach us about courage, strength, and resilience. Animals can also teach us about the importance of love, compassion, and respect.
In conclusion, animals have been used by humans for a variety of purposes throughout history. They have been used for food, clothing, transportation, labor, entertainment, research, companionship, symbols, protectors, healers, teachers, guides, and inspiration. Animals continue to play an important role in human lives today.
What are the different types of animals?
There are over 1.2 million known animal species on Earth, and scientists estimate that there may be millions more that have not yet been discovered. Animals can be classified into two main groups: vertebrates and invertebrates. Vertebrates have a backbone, while invertebrates do not. Vertebrates include mammals, birds, reptiles, amphibians, and fish. Invertebrates include insects, spiders, worms, mollusks, and crustaceans.
What are the different ways that animals are useful to humans?
Animals are useful to humans in many ways. They provide us with food, clothing, shelter, and transportation. They also help us with our work, such as herding livestock, pulling plows, and carrying messages. Animals are also used in research and Education.
What are some of the challenges that animals face?
Animals face many challenges, including habitat loss, hunting, and pollution. Habitat loss occurs when forests are cut down, wetlands are drained, and grasslands are converted to farmland. Hunting is the killing of animals for food, fur, or other products. Pollution can be caused by chemicals, noise, and Light.
What can we do to help animals?
There are many things we can do to help animals. We can reduce our impact on the Environment by conserving Resources, recycling, and using less energy. We can also support organizations that work to protect animals. We can choose to buy products that are made from sustainable materials and that do not harm animals. We can also adopt a pet from a shelter instead of buying one from a breeder.
What are some of the benefits of having pets?
There are many benefits to having pets. Pets can provide companionship, love, and support. They can also help reduce stress and anxiety. Pets can also help children learn responsibility and compassion.
What are some of the responsibilities of pet ownership?
Pet owners have a responsibility to provide their pets with food, water, shelter, and veterinary care. They also need to train their pets and keep them on a leash when they are in public. Pet owners should also pick up after their pets and dispose of their waste properly.
What are some of the things to consider before getting a pet?
There are many things to consider before getting a pet. You need to decide what type of pet is right for you and your lifestyle. You also need to make sure that you have the time, Money, and energy to care for a pet. You need to find a reputable breeder or shelter to get your pet from. You also need to make sure that you are prepared to deal with the responsibilities of pet ownership.
What are some of the things to do if you are thinking about getting rid of your pet?
If you are thinking about getting rid of your pet, you should first try to find a new home for it. You can contact your local animal shelter or rescue organization. You can also post an ad online or in your local newspaper. If you are unable to find a new home for your pet, you should take it to a veterinarian to be euthanized.
Sure, here are some MCQs on the following topics:
Animals and the environment
Which of the following is not a way that animals help the environment? (A) They pollinate Plants. (B) They help to control pests. (C) They produce food. (D) They destroy habitats.
Which of the following is an example of an animal that helps to control pests? (A) Bees (B) Birds (C) Bats (D) All of the above
Which of the following is an example of an animal that produces food? (A) Cows (B) Chickens (C) Pigs (D) All of the above
Animals and humans
Which of the following is not a way that animals help humans? (A) They provide companionship. (B) They help with work. (C) They provide food. (D) They destroy property.
Which of the following is an example of an animal that provides companionship? (A) Dogs (B) Cats (C) Horses (D) All of the above
Which of the following is an example of an animal that helps with work? (A) Horses (B) Donkeys (C) Camels (D) All of the above
Which of the following is not a way that animals contribute to the economy? (A) They provide food. (B) They provide clothing. (C) They provide transportation. (D) They destroy property.
Which of the following is an example of a way that animals provide food? (A) Beef (B) Chicken (C) Pork (D) All of the above
Which of the following is an example of a way that animals provide clothing? (A) Wool (B) Leather (C) Fur (D) All of the above
Animals and culture
Which of the following is not a way that animals are used in culture? (A) They are used in art. (B) They are used in religion. (C) They are used in Sports. (D) They are used in food.
Which of the following is an example of a way that animals are used in art? (A) Paintings (B) Sculptures (C) Movies (D) All of the above
Which of the following is an example of a way that animals are used in religion? (A) Cows in Hinduism-2/”>Hinduism (B) Pigs in Islam (C) Chickens in Christianity (D) All of the above