You are collaborating with a cool new local brewery on an experiment with one of their strains Saccharomyces cerevisiae, brewer’s yeast. You decide to apply what you learned in Evolution to create a mutation accumulation (MA) line to see if the patterns of mutation in their strain of S. cerevisiae follow patterns seen in other species. Which of the following best describes an actual result you observe form studying the mutation accumulation (MA) lines you created? a. Beneficial mutations occur far less frequently than deleterious mutations do. b. The neutral mutations had a greater effect on fitness compared to other mutation types. c. Most of the mutations that occur are the result of large chromosomal rearrangements. d. Of all possible mutation types, deleterious mutations are the most common mutation.
You are collaborating with a cool new local brewery on an experiment with one of their strains Saccharomyces cerevisiae, brewer’s yeast. You decide to apply what you learned in Evolution to create a mutation accumulation (MA) line to see if the patterns of mutation in their strain of S. cerevisiae follow patterns seen in other species. Which of the following best describes an actual result you observe form studying the mutation accumulation (MA) lines you created?
| a. |
Beneficial mutations occur far less frequently than deleterious mutations do. |
|
| b. |
The neutral mutations had a greater effect on fitness compared to other mutation types. |
|
| c. |
Most of the mutations that occur are the result of large chromosomal rearrangements. |
|
| d. |
Of all possible mutation types, deleterious mutations are the most common mutation. |
Step by step
Solved in 3 steps
