In certain areas of Africa, the sickle cell mutation has a high frequency because it confers an adaptive advantage against malaria which is endemic to this region.
<h3>What is natural selection?</h3>
Natural selection is a mechanism that drives evolution in natural populations, which in case we are observing stabilizing selection because it acts to stabilize the frequency of different alleles.
In certain regions in the African continent, the sickle cell mutation exhibits a high frequency since it is able to confer resistance against malaria which is an endemic disease located in this region.
Therefore, with this data, we can see that stabilizing selection acts to increase the frequency of the sickle cell mutation, which is harmful in regions where malaria is not endemic but increased in certain parts of Africa due to the incidence of malaria, thereby being an adaptive trait for these geographic areas.
Learn more about stabilizing selection here:
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Answer:
Both daughters will have the same genetic information as the parent cell.
Explanation:
The daughter yeast cell produced during the budding is genetically similar to the mother cell as it forms as a result of mitosis but is generally smaller in size as compared to the mother cell.
An example would be potatoes because they reproduce asexually through their roots.
If the organism is a product of sexual reproduction then the two recessive genes remain dominant or undisturbed by any 'stronger' genes that may make the organism shorter. The answer is (A).
Answer: THE ASNWER IS A. Osmosis
Explanation:
Osmosis. Osmosis is the movement of water across a membrane from an area of low solute concentration to an area of high solute concentration.
