The correct answer is C) Jumping genes have the unsavory reputation of causing genetic mutation or cancerous cell growth.
<em>The best topic sentence for an article about whether or not certain genes play a favorable role in human evolution is "Jumping genes have the unsavory reputation of causing genetic mutation or cancerous cell growth."</em>
This sentence includes the elements needed to capture the attention of the reader because is a situation that most people are familiar with: hereditary transmission of possible diseases. The article has to have a power thesis that will be supported in the body of the article and its very important to include facts based on primary and secondary reliable sources.