Answer:
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Answer:
B. It is the kind of evolution that can change the relative abundance of a particular allele in a gene pool over the course of generations.
Explanation:
Microevolution small changes in allele frequency in a population.<em> Its effects can be seen in short periods, even from one generation to the next one generation, when these microevolution changes accumulate they can lead to macroevolution.</em>
The processes that result in microevolution are
- Gene Flow: Is the transfer of variations of a gene from one population to another, generally of the same species.
- Mutation: A random alteration of a gene, occurs rarely and it's the source of new alleles. They can benefit or be harmful.
- Genetic drift: <em>Its the random possibility of an allele to become less or more numerous in a population</em>, this can lead to the fixation or loss of this allele.
- Selection: It depends on the adaptative advantage of certain traits
I hope you find this information useful and interesting! Good luck!
Carbon atoms are very flexible and are very common in chemical reactions. It can form four different bonds with other elements. It also makes up 18% of the human body. Not only is it found in the human body, but it's found in every organism.
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