Answer:
mRNAs are made from genes
Explanation:
Messenger RNA (mRNA) is formed with the process of transcription.
During the process of transcription, double stranded DNA which contain genes are converted into mRNA with the help of enzyme RNA polymerase, so, mRNA are made from genes.
The single stranded mRNA which corresponds to the genetic sequence of a gene allows the ribosome to produce protein (Translation).
Hence, the relation between mRNA ns genes is that mRNA ar emade from genes.