Since its discovery in 1953, DNA has revolutionized the study of evolutionary relationships. Darwin didn’t know about DNA. He couldn’t explain how traits were passed from one generation to the next—he just
knew that they were. Were Darwin alive today, he’d no doubt be astonished at how much we can learn about the natural world without even leaving the lab. Before you start the first level in this mission, “Frog legs and fish eggs,” watch the introductory video and answer the following questions.
Question 1
For a mutation to have an affect on the species as a whole, it must:(1 point)
Responses
Be able to benefit the individual
Be neutral and not affect the survival of the individual
Be inheritable and be able to be passed on to offspring