The probability that at some point in the future allele k will drift to a frequency of 1.0 is 0.5 because genetic drift is a random and non-directional mechanism of evolution that significantly alters the gene or allele frequency in any population.
<h3>What is Genetic Drift?</h3>
Genetic drift may be defined as a mechanism of evolution in which allele frequencies of a population changes over generations due to chance (sampling error). It is more effective in small populations.
The outcome of genetic drift can not be predicted because it is a random and non-directional mechanism of evolution. It is possible that it fixes the allele k and makes its frequency 1.0, while it also alters the frequency of other alleles and makes the allele k eliminated from the given population. It is a process that depends on the phenomena of chance.
Therefore, it is well described above.
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A change in DNA could result in a changed sequence by the amount of atoms and chemicals in the DNA
Answer:
One chromosome of the homologous pair has a sequence that results in hair and one chromosome has a sequence that results in no hair
One copy of the "H" allele on the homologous chromosome is enough to make the guinea pig have hair since both alleles are transcribed and translated
Only one of the chromosomes in the homologous pair carry the genetic sequence to make hair
Explanation:
Hairy is dominant over hairless. If there was a hairless guinea pig here instead, we would know its genotype. It would be hh. Remember any time a dominant allele is present it is expressed in the phenotype, so if the phenotype is not the dominant one, we know the genotype must contain two recessive alleles.
Food infection: Occurs when a person consumes food that contains enough live germs to colonize and proliferate in the host, ultimately leading to disease.
Food infection:
- Food poisoning, often known as a foodborne illness, is an ailment brought on by consuming tainted food. The most frequent causes of food poisoning are infectious organisms or their toxins, such as bacteria, viruses, and parasites.
- In order to do a stool test, your doctor will send a sample of your feces to a laboratory. There, a technician will attempt to identify the infectious organism. Your doctor will probably let the local health authority know if an organism is discovered so they can see if the food poisoning is part of an outbreak.
- The time it takes for symptoms to manifest depends on the infection's origin, although it might take anywhere from 30 minutes to 8 weeks. The majority of instances will be resolved in a week, treatment or no treatment.
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