how does selective breeding affect dna

Best answer


Reduces genetic diversity

People also ask


  • How does selective breeding contribute to evolution?

  • Selective breeding can add new genetic varieties to species. When humans engage in the selective breeding process, they are helping the natural evolution process move along. Plants and animals would create genetic variations over time if left to their own device eventually.

  • What are the disadvantages of selective breeding give an example?

  • List of Disadvantages of Selective Breeding. 1. There is the possibility of genetic mutation. One disadvantage that is seen by experts is the lack of control in preventing the offspring from having unfavorable traits. An example is when genetic mutation occurs in planted crops.

  • Is selective breeding bad for bees?

  • Selective breeding does not present the same risks to bees and other pollinators that other artificial selection types provide. The processes used in selective breeding are entirely natural; even when human interference creates specific changes, the risks to support life are lesser.

  • What is the difference between GMO and selective breeding?

  • GMOs might interfere with the genetic profiles and animals鈥?and plants鈥?DNA to produce the results quickly. Still, there is no potential danger in selective breeding, and everything is carried out naturally. Although the process is slower compared to GMO, it is a safer process. 5. Selective breeding supports other life infrastructures.

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