If Marty has an XXY chromosome pattern, he would be accurately diagnosed with Klinefelter syndrome

Mothers' food choices during pregnancy can influence the flavor preferences of infants tested months after birth. These finding indicate that

a. a double blind experimental design should have been used b. mothers feed infants the same food they eat c. food preferences have a genetic component d. fetal learning had persistent effects and cultural food preferences are likely to be among them

Which of the following is NOT a general finding about cultures that are tolerant of adolescent heterosexual activity?

A) Women contribute significantly to the family's wealth. B) Arranged marriages are common. C) The culture is not technologically advanced. D) The culture is matrilineal.