It just happens at an accelerated rate as we manipulate it. This means there will be a considerably smaller range of alleles and alleles may be lost that could be of other benefit in the future. Taking this theory into consideration, error in the process would be evident, which may affect the organism that is undergoing the selective breeding process.
Because humans are breeding different species for a particular trait, this can Essay on selective breeding to a risk of losing some of the other genes from the genetic pool, which is altogether very difficult to bring back. Previously, cattle were first and foremost kept for pulling ploughs as oxen, but he crossed long-horned heifers and a Westmoreland bull to eventually create the Dishley Longhorn.
This is the main reason why meticulous analysis and monitoring are needed in order to assess if selective breeding is risky for certain types of diseases. Inthe average weight of a bull sold for slaughter was pounds kg. With the projected world population to hit a mark of about 10 billion byit is more important than ever for world leaders to start planning a food chain system that would allow for the production of sufficient calories globally each year, so that people can be fed effectively, gradually eliminating hunger.
Selective breeding was used by Darwin as a springboard to introduce the theory of natural selection, and to support it. The first chapter of the book discusses selective breeding and domestication of such animals as pigeons, cats, cattle, and dogs.
Selective breeding has been a comfortable option on farming for many people, as it assures a process that will completely gave them superior types of products that are of high quality. However, the DNA sequences are not being tampered to create changes, such as genetic modifications.
This method is helping make animals healthier, fruits tasting better and vegetables growing bigger. Moreover, this farming method can protect animals from developing diseases or deformities. Selective breeding allows the encouragement of plant and animal characteristics that are more beneficial to farmers.
Unlike the process of creating genetically modified GMO crops, selective breeding allows for the natural evolutionary process to take place. Selective breeding can be unintentional, e.
Although there are some limitations that come with selective breeding, it is still producing great results.
Conclusion The science behind selective breeding allows living organisms to be bred selectively, so their best features and characteristics can be sent along to the next generations. It could create a genetic depression. Breeders who are wanting to formulate particular animal traits might accidentally reproduce characteristics that are damaging to animal health.
Typically, strains that are selectively bred are domesticated, and the breeding is normally done by a professional breeder. Ethical concerns and benefits of selective breeding.It looks like you've lost connection to our server. Please check your internet connection or reload this page.
Selective Breeding of a Laborador Retriever Essay Words | 3 Pages Selective breeding A breed is a particular set of domestic animals or plants having uniform look and behavior, that differentiate it from other animals or plant. Selective Breeding vs Transgenesis Selective breeding is a way for humans to nurture desirable traits in plants and animals, but it is much older.
Selective breeding allows the encouragement of plant and animal characteristics that are more beneficial to farmers. For example, if they have selectively bred cows, these livestock can produce more milk than those typically bred, and the gene can be passed on to their offspring. Open Document. Below is an essay on "Selective Breeding" from Anti Essays, your source for research papers, essays, and term paper examples.
Selective Breeding of a Laborador Retriever Essay Words | 3 Pages.
Selective breeding A breed is a particular set of domestic animals or plants having uniform look and behavior, that differentiate it from other animals or plant.
While as Domestication is the process whereby a population of living organisms is changed at the genetic level.Download