A good question is testable and uses what is known about the…

Questions

A gооd questiоn is testаble аnd uses whаt is known about the experimental organism and the concept investigated to test new ideas about the factors that can result in a change. A good question will always be rooted in prior scientific knowledge, often relating to the evolutionary history of the organism or process. An example of a good question is, “How does temperature affect the rate of cellular respiration?” Because we know that molecules move more rapidly as temperature increases, we can predict that the rate of reactions involved in cellular respiration will increase. An example of a poor question is, “Does the type of music played affect the rate of cellular respiration in germinating peas?" This is because there is no evolutionary reason that peas might respond to say, classical music versus rock music played at the same volume. Using this information as a guide, which of the following would be the most valid scientific question to pose considering the evolutionary history of peas?