The area of research that studies how the environment influences gene expression is termed:
A)meiosis.
B)epigenetics.
C)heritability.
D)ontogeny.

Question

Quizplus · Accepted Answer

Epigenetics is the area of research that studies how the environment, lifestyle, and other external factors can influence gene expression without changing the actual DNA sequence. This includes modifications to the DNA molecule itself, as well as proteins that interact with DNA and affect the way genes are expressed. Meiosis is the process of cell division that produces haploid cells for sexual reproduction. Heritability refers to the proportion of phenotypic variation in a population that is caused by genetic differences. Ontogeny refers to the stages of development an organism goes through from conception to maturity.

The Area of Research That Studies How the Environment Influences