How exactly does a mutation change the form of an organism?

What is the correct trna sequence that would match the following mrna sequence.gcgaua

Match with o for organic and i for inorganic for each compound

Prior knowledge can be gained from personal experience and a) forming well-developed hypotheses. b) listening to opinions of other people on a topic. c) researching previous experiments and results on a topic. eliminate d) no other methods. it can only be gained by personal experience.