<span>At least 50% of the variation in the trait in the population is due to genetic differences.</span>
Answer: Cognitive dissonance
Explanation: Cognitive dissonance transpires when an individual carries two or more mutually opposed notions, impressions or standards of behavior or partakes in an activity that goes contrary to any of the aforementioned and in that case undergoes a feeling of strain and tension for that reason. However, when both activity or notions are not done in the same way to be accurate, the individuals involved tend to do everything within their reach to amend them until they match uniformly which we can see in this case.
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Electromagnetic waves are formed when an electric field comes in contact with a magnetic field. They are hence known as 'electromagnetic' waves.
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<h3>1. Hepatitis B </h3><h3>2. Levels of circulating antibodies against a certain antigen.</h3>
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<h3>Hope its help</h3>
The definition of speciation is the formation of new and distinct species in the course of evolution.
