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How has artificial selection been used to shape the looks and behavior of farm animals such as the cow and family pets such as the domesticated dog?
Humans select certain traits from a dog or cow's offspring to use for whatever purpose they have in mind. These traits are then passed on down to future offspring and selected further by other humans who purchase and use the animals for their use. Thus that's what "artificial selection" is all about: humans doing the genetic selection and looking for certain qualities in domesticated animals that they can "exploit" or use to their advantage.
What are some pros and cons of artificial selection?
Selective breeding helps to rule out weakness and disability in animals and helps make farming more lucrative for farmers by providing more robust animals for sale. Corn would only have ten kernels or less per ear withour selective breeding!
When Darwin published his theory of evolution one strength of his work was?
The '' strength '' that really got it across to both scientists and lay people was the way he laid out his first chapter on artificial selection. People could progress from that fact of everyday life to natural selection much more easily than it could have been otherwise. Darwin deliberately wrote the book this way; '' one long argument. ''
Give three examples of artificial selection Include examples of both animals and plants?
Answer/Example : A farmer crosses two kinds of corn. He produces a new, better tasting type of corn. -Holy122More Details :Artificial selection occurs when a likeable trait is found within a member of a species. Said species is then either outcrossed or inbred with another member of the species to pass on and refine the trait. After a period of time the genes will hopefully be 'fixed' into the population.An example of artificial selection was in England a few centuries ago when people would breed together pigeons with long tail feathers to create pigeons that had longer and longer tail feathers, which where used in women's hats. Another everyday example of artificial selection is how farmers breed together certain animals to get desirable traits (like breeding together certain cows to get one that will produce the tastiest beef or something.)dog breedsa dog breed is a group of genetically and phenotypically similar dogs sharing characteristic traits and bred from a stock of individuals which were selected for these traits.
Who discovered hair?
Hair is a natural feature of mammals and has been present in the animal kingdom for millions of years. It cannot be attributed to a single discovery or a specific individual as it has evolved over time through the process of natural selection.
Artificial selection has been used by humans to?
Artificial selection has been used by humans to selectively breed plants and animals for desirable traits, such as increased crop yield or specific physical characteristics. This process has led to the development of domesticated species with traits that benefit humans.
How do humans affect artificial selection?
Humans affect artificial selection by selectively breeding organisms with desirable traits, leading to changes in their genetic makeup over generations. By controlling the mating of organisms, humans can accelerate the process of evolution to develop specific characteristics in plants, animals, and other organisms. This process has been used in agriculture, animal husbandry, and even in pets to produce desired traits.
What is artificial selsction?
Artificial selection is a process in which humans purposefully select and breed plants or animals with desirable traits to produce offspring with those specific traits. This process has been used for centuries in agriculture to improve crop yields and develop new breeds of domesticated animals.
When organisms with desirable characteristics are mated by humans what is it called?
This is called Artificial Selection. Artificial Selection is the source of most modern produce and meat. For instance, corn is has been artificially selected to have larger kernels and cobs to provide more food. One theorized origin of Corn is a small grass bush called teosinte. Artificial selection is not entirely beneficial however. Certain Dog Breeds subjected to generations of artificial selection have developed propensities for painful and deadly illnesses. Heart, muscular, respiratory, and neurological dysfunctions number among the problems some breeds experience. Charles Darwin studied artificial selection by breeding traits in pigeons.
Why is artificial selection important to people?
Artificial selection allows people to selectively breed plants and animals for desired traits, such as disease resistance, increased productivity, or specific physical attributes. This process has been key in developing agricultural crops, livestock breeds, and companion animals that better serve human needs. Ultimately, artificial selection has contributed significantly to food security, economic development, and cultural practices around the world.
Which of the following organisms could be produced by artificial selection?
animal- Particular dogsCatsfruit- ApplesGranny SmithPink LadyCooking ApplesBramely Applesfood- wheatgrain
When organisms with desirable characteristic are mated by humans it is called?
This is called Artificial Selection. Artificial Selection is the source of most modern produce and meat. For instance, corn is has been artificially selected to have larger kernels and cobs to provide more food. One theorized origin of Corn is a small grass bush called teosinte. Artificial selection is not entirely beneficial however. Certain Dog Breeds subjected to generations of artificial selection have developed propensities for painful and deadly illnesses. Heart, muscular, respiratory, and neurological dysfunctions number among the problems some breeds experience. Charles Darwin studied artificial selection by breeding traits in pigeons.
How did artificial selection influence Darwins thinking?
Maybe u should actually answer because i'm to tupid to know the answer/ The artificial selection although controlled by the choices of humans created novelty in the races. During natural selection the environment is responsible for selecting the best types. Darwin's ideas of natural selection were based on the fact of struggle for existence and survival of the fittest. Thus by artificial selection some of the races have been developed which can sustain the present environmental conditions. this has contributed to his ideas.
When organisms with desirable characteristics are mated by humans is called?
This is called Artificial Selection. Artificial Selection is the source of most modern produce and meat. For instance, corn is has been artificially selected to have larger kernels and cobs to provide more food. One theorized origin of Corn is a small grass bush called teosinte. Artificial selection is not entirely beneficial however. Certain Dog Breeds subjected to generations of artificial selection have developed propensities for painful and deadly illnesses. Heart, muscular, respiratory, and neurological dysfunctions number among the problems some breeds experience. Charles Darwin studied artificial selection by breeding traits in pigeons.
How long have you been selected for final winner selection process?
How long you will be selected for final winner selection process will depend on a number of factors. The number of times that you participate successfully is the main determinant.
Scientist uses artificial selection to produce a new type of cow. Compared to their parents the new cows are .?
A scientist uses artificial selection to produce a new type of a cow, compared to their parents. The new cows are referred to as hybrids.
Does natural selection take place without human control?
yes natural selection takes place without human control. In natural selection it is the environment selecting the traits/alleles. However there is something called artificial selection which is evident in dog breeding. In that case humans select for the traits. Artificial selection can have detrimental effects on a population though. Some dogs have been selected for being very small and having a flat nose. These dogs are so small now that they cannot give birth naturally and have no use of their nasal passages
