What emerging science studies environmentally induced modifications of a gene's activity that do not involve a change in the gene's DNA code?
A)gene modification theory
B)epigenetics
C)geneticology
D)modified genetics
E)intragenetics

Question

What emerging science studies environmentally induced modifications of a gene's activity that do not involve a change in the gene's DNA code?
A)​gene modification theory
B)epigenetics
C)geneticology
D)modified genetics
E)​intragenetics

Quizplus · Accepted Answer

This emerging science is known as epigenetics, which studies modifications of a gene's activity that are caused by external factors and not by changes in the underlying DNA sequence. Such modifications can have a significant impact on gene expression and ultimately on an organism's phenotype without altering the genetic code itself.

What Emerging Science Studies Environmentally Induced Modifications of a Gene's