The fact that children who grow up in abusive homes have a greater chance of growing up to become physically aggressive themselves is one of the unfortunate examples that support the theories of __________ learning

In a Rubin test

A) carbon dioxide is blown into the uterus to check for blocked fallopian tubes. B) blood is drawn to check for anemia due to excessive blood loss during menstruation. C) dye is injected into the uterus to look for uterine tumors. D) sperm are checked for motility by measuring their rate and duration of swimming.

The percentage of variance in phenotype accounted for by genotype is

A) heritability. B) inheritance. C) genovariance. D) phenovariance.