Which of the following would cause gene flow?

One new schools question and answer asked over students to indicate what they presume is the most crucial important element for a student to do to be able to hit success. From the numerous responses, the one that that stood out was practice. Successful persons generally are not born successful; they become successful with hard work and persistence. This is how you can attain your goals. Below are one of the answer and question example that you could potentially implement to practice and expand your practical knowledge and also give you insights that can help you to keep up your study in school.

Question:

Which of the following would cause gene flow?

a. artificial selection
B. individuals moving into a population
c. genetic drift
d. mutation

Answer:

Your answer would be B. individuals moving into a population. 

Imagine you live in a small village that is remote and hasn’t had much contact with people from different geographical areas or other continents even. Your community will have a certain gene pool as each individual has certain genes and when the genes of every person are taken into account this leaves us with certain genes that perhaps aren’t found somewhere else. Suddenly, there is a big influx of another group of people coming from one particular region with a somewhat different gene pool to this community.

After some time, these people will reproduce and create new children who will have a more diverse gene pool (if the people from the old and new community would make babies for example). This is how the gene pools would get expanded and also gene flow would occur. 

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They could actually hopefully help the student handle the question by using the questions and answer examples. Then could actually have some sharing in a group discussion and also study with the classmate related to the topic, so another student also attain some enlightenment and still keeps up the school learning.

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