What is a muation?

A. A mutation is a permanant change in the order of bases in the DNA.
B. A mutation is a temporary change in the order of bases in the DNA.
C. A mutation is a permanant change in the way a cell carries out mitosis.
D. A mutation is a temporary change in the way a cell carries out mitosis.
Is the answer A?

2 answers

Yes. I agree.
The answer is a. You are correct.