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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I think it might be B. not 100% sure but I think it's B.
Answer:
b) moderate temperatures and moderate amounts of precipitation
Explanation:
Temperate deciduous forest is characterized by moderate temperature and moderate amounts of precipitation. Temperate deciduous forest has four different seasons fall, summer, spring, and winter. The summer season is the longest therefore it has a moderate temperature.
In a year 30-60 inches precipitation occurs in temperate deciduous forest. Therefore moderate precipitation occurs in this forest. Precipitation occurs all over the year. The soil is highly fertile in this forest. They are found in Europe, China, the united states and Canada. So the correct answer is b.
Answer:
when our bodies sweat evaporates , some of the body fat also get evaporated for our body get cooled
Explanation:
The question is incomplete as it does not have the option which are:
- change the amount of energy needed for a reaction.
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prevent the substrate from binding the enzyme's active site.
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change the type of substrate that binds the enzyme's active site.
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change the type of product produced in the reaction.
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prevent the enzyme from adding energy to a reaction
Answer
prevent the substrate from binding the enzyme's active site.
Explanation:
An Enzyme is a molecule composed of the amino acids in a 3 D conformation which catalyze or speed up a reaction.
The enzyme protein catalyses a chemical reaction by binding the substrate to its active pore formed by the 3D conformation of the protein and forming a complex of the substrate and enzyme.
If the 3D conformation of the enzyme is changed or altered then the active pore will be disrupted as a result of which the substrate-binding affinity and specificity will be changed which will not the reaction to proceed in forwarding direction or other terms the functionality of the protein will be lost.
Thus, the selected option is correct.