xBookUtils.showAnswers['bergerinvitels2ecanadian-ch2-p-75'] = "
Only one of the 48 human chromosomes determines sex, and the genitals develop last in the prenatal sequence. Sex differences are apparent before birth, but they are relatively minor.
"; xBookUtils.showAnswers['bergerinvitels2ecanadian-ch2-p-112'] = "Yes, but you wouldn’t want to. You would have to choose one mate with whom to conceive your sons, and another for your daughters, and you would have to use sex-selection methods. Even so, it might not work, given all the genes of your genotype. More importantly, the effort would be unethical, unnatural, and possibly illegal.
"; xBookUtils.showAnswers['bergerinvitels2ecanadian-ch2-p-253'] = "The law punishes women who jeopardize the health of their fetuses, but a developmental view would consider the micro-, exo-, and macrosystems.
";