The human genome is the basic genetic code or blueprint for the transfer of traits from parent to offspring through . studying this code ways to partially correct genetic defects after birth . it is already clear that behaviors is really controlled by rather almost all behavior involves blank in afton specific factors influence how genes are expressed

Genes are expressed when they are turned on to transcript proteins.

Explanation:

Through the process of “transcriptions”, the genetic information are used to produce proteins which make that gene turn on to get bind by DNA.  

Transcription involves the copying of gene sequence by RNA or proteins. As almost all genomes are transcribed, any genetic defects can be partially cured by transcription if the gene is not transcribed. Transcription helps in expressing the right genes in the right body cell.

the answer is c.

have a great day