Respuesta :
Answer:
Harmful recessive alleles are more likely to appear together, organisms are more susceptible to disease, reduces variation in the species. Breeders can increase the genetic variation in a population by inducing mutations, which are the ultimate source of genetic variability.
Explanation:
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Mutations leads to genetic variation that results in offspring with new characteristics than their parents.
What is mutation?
- "A mutation is a change in the DNA sequence of an organism."
- The mutation occurs due to addition, deletion and copying of DNA.
- "Mutation results in creation of new characters or traits found that are not found in parents."
- Mutation in plants can result in their yielding and resistance properties.
What is genetic variation?
- "Genetic variation is the difference in DNA among individuals or the differences between populations."
Hence, for genetic variations breeders introduce mutation.
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