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Selection for desired traits that is done by humans is called?
Wiki User
∙ 11y ago
artificial selection
Wiki User
∙ 11y ago
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What is a humanitarian?
HumanitarianA humanitarian is one who possesses traits of compassion for other humans by their acts of kindness.
What are paired chromosomes called that have genes from the same traits?
homolegous chromosomes
Briefly describe two ideas about evolution that were proposed by scientist in the 18th century?
Darwin Which was the theory of evolution by natural selection. this is where the fittest species survive and pass on their traits. Lamarack which is the theory acquired characteristics . similar but wrong where it states animals will adapt and chage there thraist to fit in the environment and pass on their traits
How did the first Americans develop corn?
The first Americans, particularly the indigenous peoples of Mesoamerica, developed corn through a process of selective breeding. They started with a wild grass called teosinte and gradually domesticated it over thousands of years, selecting for desirable traits like larger kernels and more productive plants. This process involved saving and replanting seeds from plants with these desired traits, leading to the development of maize, or corn as we know it today.
What are the similarties between Darwin's theory of evolution and lamarck's theory of evolution?
Darwin's theory was that beneficial traits would be favored in a population by a mechanism called natural selection. Lamarck proposed that acquired traits would be passed on to the offspring. Darwin's theory is favored over Lamarck's because there is no identified mechanism for passing on acquired traits e.g., your baby will not be born with pierced ears even though yours are pierced. In Darwin's theory, the traits that are favorable for an organism offer some adaptive advantage to those members of the population that possess it. Having the advantage allows them to produce more offspring e.g., rabbits range in color from black to white--in a snowy environment, the white ones have the advantage over the darker ones so they breed, well, like rabbits.
What are humans select organisms for breeding based on traits?
Humans use selective breeding to pass desired traits to the next generation of plants or animals.
Why do animals proudce desired traits quickly?
sexual selection
Traits selected by humans instead of the environment?
Artificial selection.
What is artificial selection?
when humans breed an animal for a certain trait.
What is the process in which human breed organisms for certain traits?
The process by which humans breed organisms to obtain certain traits is known as artificial selection.
What is the process which humans breed organisms for certain traits?
The process by which humans breed organisms to obtain certain traits is known as artificial selection.
How are artificial selection and natural selection similar?
Natural selection and artificial selection both involve an organism's traits being determined by how much they're favored. Then, the organisms with favorable traits pass those traits on to future generations.However, natural selection is caused by survival; the organisms with traits that increase their chances for survival and reproduction pass on their traits. As for artificial selection, humans purposefully decide which traits (like the most colorful one) of an organism to pass on.The similarity of artificial selection and natural selection is that they both can cause changes in the frequency of population.
How do humans affect artificial selection?
Humans directly affect artificial selection. They do this by selecting the specific traits that they prefer which they cannot don in a natural selection.
How gentic traits inheritance differ in natural selection vs selective breeding?
Natural Selection is different from Selective Breeding beacuse the environment controls the traits the animal or plant gets. Selective Breeding is the traits desired are the ones bred
What artificial selection?
Artificial Selection Answer Artificial Selection is the breeding of certain traits (better traits) over other traits. For example, breeding a good male horse with excellent racing qualities with a healthy female horse so that the offspring will have the desired traits such as the racing qualities. Another example is breeding good size fruits or vegetable together to keep on getting the good size. Selection done by humans looking to maximize traits in animals under domestication. These traits are not always for the benefit of the organism though. Men raise these animals and mate the ones they think will breed true for a man favored trait and cull the rest of the organisms by killing them, or by not allowing them to breed.
Is it possible for humans to alter a species to create one with desired traits?
We do it with domestic animals all the time.
A technique in which breeders select particular traits to be passed on is called what?
A technique in which breeders select particular traits to be passed on is called? A)Natural Selection B)Artificial Selection C)Darwin Selection D)Synthetic geneology
