Which change to the word dog does not model a mutation in dna?

a. the letter u is added between the o and the g.

b. the letter d is replaced with the letter h.

c. the letter g is removed.

d. the letter g is written backward.

D. because no matter how it is written.

Explanation:

If you mess with the actual form of the DNA then there is a problem and that causes a mutation

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa