A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene. A Mutagen is an agent of substance that can bring about a permanent alteration to the physical composition of a DNA gene such that the genetic message is changed.
1 Objective can be defined as not being influenced by personal feelings or opinions. 2  Subjective can be defined as based on personal opinion.  A statement that is completely unbiased is objective whereas a statement that is characterized by the thoughts and the views of the speaker is subjective.
Second, be sure you know the difference between the Objective and the Summary. The Objective is a resume heading followed by a concise statement of what type of job you want. The Summary, on the other hand, is a heading that consists of a few bullets that highlight what background you have to offer.