What is mrna?

a. a dna sequence at the start of a gene

b. an rna segment that does not code for proteins

c. an rna copy of a dna gene

d. a dna strand that cannot be transcribed

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b. organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

Construct at least two possible hypotheses for the student’s experiment.

What molecule contains an organisms genetic material, passed down from parents to their offspring