59. is healthier than his twin brother because he developed with a better placental barrier against viruses. This best illustrates the impact of ________ on development. A) genetic predispositions B) temperament C) gender schemas D) prenatal environment 60. 1960, most Western cultures have changed with remarkable speed. The LEAST likely explanation for these variations involves changes in A) the gene pool. B) scientific knowledge. C) social norms. D) communication systems. 61. The social roles assigned to women and men A) have been virtually the same in all historical periods. B) differ widely across historical time periods but not across cultures. C) are virtually the same in all cultures. D) differ widely across cultures. 62. An organic methyl molecule attached to part of a DNA strand has been identified as a(n) A) gender schema. B) epigenetic mark. C) Y chromosome. D) X chromosome. 63. In a study of Welsh pedestrians, women rated a man as ________ if he was pictured at the wheel of an expensive rather than an inexpensive car. Men rated a woman as ________ if she was pictured at the wheel of an expensive rather than an inexpensive car. A) no more attractive; more attractive B) less attractive; no more attractive C) more attractive; no more attractive D) less attractive; more attractive 64. People whose gender identity feels mismatched with their biological sex are A) lesbian. B) heterosexual. C) transgender.
59. is healthier than his twin brother because he developed with a better placental barrier against viruses. This best illustrates the impact of ________ on development. A) genetic predispositions B) temperament C) gender schemas D) prenatal environment 60. 1960, most Western cultures have changed with remarkable speed. The LEAST likely explanation for these variations involves changes in A) the gene pool. B) scientific knowledge. C) social norms. D) communication systems. 61. The social roles assigned to women and men A) have been virtually the same in all historical periods. B) differ widely across historical time periods but not across cultures. C) are virtually the same in all cultures. D) differ widely across cultures. 62. An organic methyl molecule attached to part of a DNA strand has been identified as a(n) A) gender schema. B) epigenetic mark. C) Y chromosome. D) X chromosome. 63. In a study of Welsh pedestrians, women rated a man as ________ if he was pictured at the wheel of an expensive rather than an inexpensive car. Men rated a woman as ________ if she was pictured at the wheel of an expensive rather than an inexpensive car. A) no more attractive; more attractive B) less attractive; no more attractive C) more attractive; no more attractive D) less attractive; more attractive 64. People whose gender identity feels mismatched with their biological sex are A) lesbian. B) heterosexual. C) transgender.
unit_2_sample_exam.docx