Chapter 8.3, Problem 1COMQ

Which of the following statements is correct?

a. If a deletion and a duplication are the same size, the deletion is more likely to be harmful.

b. If a deletion and a duplication are the same size, the duplication is more likely to be harmful.

c. If a deletion and a duplication are the same size, the likelihood of causing harm is about the same.

d. A deletion is always harmful, whereas a duplication is always beneficial.