Respuesta :
Genetic Variation occurs because beneficial traits exist in a gene pool.
Gene flow makes these traits more prevalent in the population.
What is genetic variation?
Genetic variation is the difference in genetic material or DNA between a population.
Genetic variation is caused due to mutation, gene flow, etc.
What is gene flow?
Gene flow is the introduction of a new gene from one population to another.
Thus, the fill the blanks are:
Genetic Variation occurs because beneficial traits exist in a gene pool.
Gene flow makes these traits more prevalent in the population.
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https://brainly.com/question/848479
Answer:
the correct answer is ADAPTATIONS and NATURAL SELECTION
Explanation:
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