Genetic drift is a mechanism of evolution in which allele frequencies of a population change over generations due to chance (sampling error).
Genetic drift occurs in all populations of non-infinite size, but its effects are strongest in small populations.
Genetic drift can have major effects when a population is sharply reduced in size by a natural disaster (bottleneck effect) or when a small group splits off from the main population to found a colony (founder effect).
D. Large intestines
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Answer:
Well some people don't get enough sunlight during winter and some don't drink enough orange juice. Others might have a disorder where their body doesn't produce enough vitamin d
Explanation:
The answer to your question, is C getting sick more often
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Answer: C) Obese participants will question the validity of the information provided.
Explanation:
According to the theory of the cognitive dissonance, when the attitudes of the individuals are incongruent to the behavior, this leads to the cognitive dissonance. To remove the cognitive dissonance, the person can either change the attitude or the behavior or the person can adjust the attitude in accordance with the behavior.
Thus obese participants are likely to question about the validity of the information regarding the healthy diet. This is because of the fact that their attitude is against their behavior of eating hence, they may not obtain the benefits of the healthy diet.
