Life expectancies have___________ in the United States and many industrialized countries over the last 50 years

Jason carries the genes for a rare genetic disorder, but does not have any symptoms of the disease. In this case, we can say that the disease is part of Jason's __________

a) genotype. b) phenotype. c) dominant-recessive pattern. d) multifactorial inheritance.

A model to understand the process that adolescents take to determine identity was developed by James Marcia. Four categories were developed that are based on two specific characteristics: ___________ and ________

a. crisis; commitment c. achievement; moratorium b. achievement; foreclosure d. foreclosure; diffusion