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Potential causes of microevolution include mutations in DNA, gene flow between populations, genetic drift (random changes in gene frequency), natural selection (favoring certain traits), and changes in environmental conditions. These factors can lead to changes in allele frequencies within a population over time.
What else can I help you with?
What is an example of micro-evolution?
An example of micro-evolution is the development of antibiotic resistance in bacteria due to natural selection. When exposed to antibiotics, bacteria with genetic mutations that provide resistance to the drug survive and reproduce, passing on the resistant trait to future generations. Over time, the proportion of resistant bacteria in the population increases, leading to the evolution of antibiotic-resistant strains.
What is an example of micro evolution?
You are an example of human micro-evolution as the population of humans has changed allele frequency over time. Micro-evolution is just evolution; change over time.
Is it true that random mating leads to micro-evolution?
Yes, random mating can contribute to micro-evolution by altering allele frequencies within a population over time. It introduces genetic variation, which can drive evolution through mechanisms like genetic drift and gene flow.
What type of evolution with small scale changes in genes is called?
Some would call that microevolution. I would not. Some divide evolution into micro and macro. Evolutionary biologists prefer to use the terms evolution and speciation.
What statement is true about micro evolution and macro evolution?
Micro evolution refers to small-scale changes in gene frequencies within a population over a short period of time, while macro evolution involves large-scale changes that result in the formation of new species over long periods of time. Both processes involve genetic variation and natural selection, but the difference lies in the scale and time frame of the changes observed.
What is a macro evolution?
Micro-evolution is not only a part of macro-evolution, it is the same mechanism as macro-evolution. Macro-evolution includes speciation, as a result of continuing micro-evolution.
What micro economic policy changes would you recomand to increase south Africa's export potential?
micro economic policy to increase S.A exports potential micro economic policy to increase S.A exports potential micro economic policy to increase S.A exports potential micro economic policy to increase S.A exports potential micro economic policy to increase S.A exports potential micro economic policy to increase S.A exports potential micro economic policy to increase S.A exports potential
What are the divisions of evolution?
Evolution is sometimes described as macro-evolution, which is the long-term evolution of an entire new species, and micro-evolution, which is largely to do with less significant evolutionary changes within a species. Many creationists accept the existence of micro-evolution, but say that macro-evolution does not occur.
When was The Causes of Evolution created?
The Causes of Evolution was created in 1932.
What is a part of macro-evolution?
Micro-evolution is not only a part of macro-evolution, it is the same mechanism as macro-evolution. Macro-evolution includes speciation, as a result of continuing micro-evolution.
Are birds evolved from a dinosaurs an example of micro evolution?
yes
What is an example of micro-evolution?
An example of micro-evolution is the development of antibiotic resistance in bacteria due to natural selection. When exposed to antibiotics, bacteria with genetic mutations that provide resistance to the drug survive and reproduce, passing on the resistant trait to future generations. Over time, the proportion of resistant bacteria in the population increases, leading to the evolution of antibiotic-resistant strains.
What are some potential uses for a micro camera?
Some potential uses for a micro camera are spying, theft protection and security. A micro camera can be concealed and difficult to find on normal occasions.
What is an example of micro evolution?
You are an example of human micro-evolution as the population of humans has changed allele frequency over time. Micro-evolution is just evolution; change over time.
What causes micro organisms?
Herpes.
Is it true that random mating leads to micro-evolution?
Yes, random mating can contribute to micro-evolution by altering allele frequencies within a population over time. It introduces genetic variation, which can drive evolution through mechanisms like genetic drift and gene flow.
What type of micro organism causes tonsillitis?
infection
