Genetic change is desirable in order to have an abundance of diversity within a population. This makes the population less susceptible to disease and illness, making the population more resilient.
Genetic drift is a product of random sampling. Like all forms of sampling or selection, variation within the sample set is required. Thus for genetic drift to occur genetic change (mutation) is required. However, it would be an error to call genetic drift a product of genetic change.
Changes that are genetic
The change of genetic information within an organism is known as a genetic mutation. It may also be refereed to as a change in allele frequencies when populations are examined.
desirable changes are changes which we desire. Undesirable changes are changes which we dont desire. for example:souring of milk is a undesirable change and ripening of fruits is a desirable one.
Genetic data can show change over time through the accumulation of mutations in DNA sequences. By comparing genetic information from different time periods, scientists can track the frequency of genetic variations and mutations, revealing how populations have evolved and diversified over generations. Analysis of genetic data can provide insights into the history and timeline of evolutionary change in species.
Are all changes desirable? Clearly not. Example: "lets change the notion of educating our children, to never educating them" All changes are not desirable. Then ask: Is any change always desirable? No. Should the prospect of change be desirable? Sometimes. The answer depends on perception, intention and outcome. The only truth with almost near certainty is to state the following: Change can be desirable.
yes
Evolution is not a cause of genetic change: it is the effect of genetic change.
selective breeding, cloning, and genetic engineering are three methods for developing organisms with desirable traits >,< i have a cold :]
The breeder's equation explains how genetic variation influences the selection of desirable traits in breeding programs. It states that the response to selection for a particular trait is determined by the genetic variation for that trait and the strength of selection pressure applied. In breeding programs, breeders aim to increase the frequency of genes associated with desirable traits by selecting individuals with those traits to be parents of the next generation. This process helps to improve the overall genetic quality of the population over time.
Selective Breeding
change is a permanent part of our lives. That can be either physical,chemical,desirable or undesirable
It can be indirectly and temporarily desirable, as a transitional stage, because change would otherwise be impossible. Consider Iran.
A desirable change is one that you do want, or desire.An undesirable change is one that you have not expected and is unwanted.
genetic drift....
The three methods commonly used for developing organisms with desirable traits are selective breeding, genetic engineering, and hybridization. Selective breeding involves selecting and breeding organisms with specific traits over generations. Genetic engineering involves directly manipulating an organism's genome to introduce new traits. Hybridization involves crossing two different species or varieties to combine desirable traits from both.
Genetic drift is a product of random sampling. Like all forms of sampling or selection, variation within the sample set is required. Thus for genetic drift to occur genetic change (mutation) is required. However, it would be an error to call genetic drift a product of genetic change.