From conception, boys are _____ physically vulnerable than girls to prenatal and perinatal hazards and to the effects of disease.

Question

Quizplus · Accepted Answer

Research suggests that from conception, boys are more physically vulnerable than girls to prenatal and perinatal hazards and to the effects of disease. This is possibly due to the fact that female fetuses have an extra X chromosome which confers some degree of genetic protection.

From Conception, Boys Are _____ Physically Vulnerable Than Girls to Prenatal