Because of epigenetic influences, newborn rats who were genetically predisposed to be skittish, nervous, and high-strung developed into calm, exploratory, and stress-resistant adult rats when raised by genetically unrelated, attentive mothers.

Question

Quizplus · Accepted Answer

This statement is true, as research has shown that epigenetic influences can play a role in shaping behavior and can interact with environmental factors, such as maternal care, to produce different outcomes. In the case of the newborn rats, being raised by nurturing mothers helped to mitigate the negative effects of their genetic predisposition and promote more positive behavioral traits.

Because of Epigenetic Influences, Newborn Rats Who Were Genetically Predisposed