During mRNA processing, non-coding regions of the transcript are spliced out. These regions are called introns. Coding regions are called exons.
exon
Transcription takes place in three separate regions of the gene: the nucleus, DNA structure and the mRNA (or messenger ribonucleic acid).
It is called recessive gene .
An intron is a non-coding section of a gene. This is spliced out before the creation of the final mRNA.
A change in a gene or chromosome is called a: Mutation
exon
Regions of the chromosome with few functional genes are called gene deserts or gene-poor regions. These regions typically have a lower density of genes compared to other parts of the chromosome, and are often associated with non-coding DNA or regulatory elements.
negative selection.
gene
Transcription takes place in three separate regions of the gene: the nucleus, DNA structure and the mRNA (or messenger ribonucleic acid).
It is called recessive gene .
The expression of a gene is called the phenotype.
An intron is a non-coding section of a gene. This is spliced out before the creation of the final mRNA.
The coding region. In eukaryotes this is often divided into a number of discreet regions of DNA called exons.
gene flow
A change in a gene or chromosome is called a: Mutation
Different versions of the same gene are called