Which factors can prevent permanent fixation of an allele (i.e. maintain genetic diversity)? Hint: You're going to have to try d
ifferent values than just those presented in the exercise--try to keep both alleles present!a. Gene Flow b. Genetic Drift c. Natural Selection d. Mutation
Gene flow is any displacement of genes from one population to another. The gene flow includes a multitude of different types of events, such as pollen that is transported by air to a new destination or people who move to another city or another country. If genes are transported to a population where those genes did not exist, gene flow can be a very important source of genetic variability.
The correct answer is option Observations can be made from outside the "system".
The study of the plate tectonics allows the observation of the movement of the plate tectonics. These observation can be study to determine the pattern of the movement from outside the plate tectonics system and the event occurring due to plate tectonics can be predicted.
<em>Homothermy or homeothermy is thermoregulation</em> that keeps up a stable inner internal heat level paying little mind to outside impact
This inside internal heat level is regularly, however not really, higher than <em>the prompt condition </em>
The encompassing <em>temperatures increment,</em> <em>homeotherms </em>utilize evaporative cooling through perspiring as well as gasping to control internal heat levels, and also vasodilate surface <em>blood vessels to promote heat loss</em>
