Name two processes through which genetic drift can occur

Genetic drift is the change in the frequency of a gene variant (allele) in a population due to ... The process of genetic drift can be illustrated using 20 marbles in a jar to represent ... In small populations, fixation can occur in just a few generations. An individual can have two copies of the same allele or two different alleles.

If these are the missing choices: a. to determine skin temperature, place the back of your hand against the patient's skin.b. determine body temperature by touching the patient's hands and feet.c. skin temperature will tell you very little about this patient's condition or well-being.d. the patient's skin temperature and color will likely be warm and red.my answer is: a. to determine skin temperature, place the back of your hand against the patient's skin. using the back of the hand to check for temperature rather than the palm is more effective because the back of the hand has more nerves that can feel and transmit the temperature than the palm.

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