5. Mutations in DNA occur when there is a change in the base-pair sequence of a gene. Which of these is not an accurate statement about mutations?
A. Most mutations occur when a cell copies its DNA for cell division.
B. Mutations can involve adding, removing, or substituting genes.
C. Mutations always cause a change in the in the way an organism looks.
D. Mutations can be beneficial . Which of these is not an accurate statement about mutations?

one comes through sex and the other does not lul im not

i think it is true in my reasonment ..

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

did you fail the test? xd