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).
I will do them one by one okay the 1st one is allergy
Answer:
When setting a goal you need to specify not only what you will do but also where and when you will do it. ... The brain recognises the situation as an opportunity to advance the goal. When the situation is detected, action is initiated automatically. If-Then plans are a good way of making new habits stick.
Hello there.
<span>Who is the only person who can authenticate the information in a patient’s medical record?
</span><span>c. the medical facility that’s caring for the patient
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