The original DNA gene for a certain protein reads “TTC CAT GGG GAC." The mutated version of this gene reads “TTC CGT GGG GAC." This type of mutation is best described as... A frameshift mutation
A silent mutation
An addition mutation
A substitution mutation

All of them are man made

Well you see i am mr murphy from palm harbor university high florida and i am telling u that the answer is . a bird said that the new car. its ali alien aligator aligators alive alkabee all the way to raise ur gpa guys galaxy george and everyone they can beat ur black