The term sex is referred to the concept of being male or female and the term gender is the biological aspect

Compared to 40 years ago, young people in the U.S. have premarital intercourse:

A) in higher numbers and earlier. B) in higher numbers, but later. C) in lower numbers and later. D) in lower numbers, but earlier.

Jack has the gene for celiac disease, but it does not get turned on until he experiences a traumatic dental visit at age 7. This situation is an example of

a) epigenetic inheritance. b) normative age-graded influences. Consider This: Biology and the environment are often intertwined. LO 1.3: Explain sources of stability that influence adult development as per genetic and environment c) normative history-graded influences. Consider This: Biology and the environment are often intertwined. LO 1.3: Explain sources of stability that influence adult development as per genetic and environment d) DNA methylation. Consider This: Biology and the environment are often intertwined. LO 1.3: Explain sources of stability that influence adult development as per genetic and environment