This gene sequence undergoes transcription (i. e., is copied) into by rna polymerase and other proteins. this occurs in the nucleus of the cell.

The answer is mRNA (messenger-RNA). In most eukaryotes, transcription occurs by firstly creating a primary transcript.  This primary transcript is processed into a pre-mRNA that later becomes a mRNA by removing introns. Processing of the RNA also includes polyadenylation and 5’ capping.

answer; i believe the answer is (polygenic inheritance;

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.