Which hemisphere of the cerebral cortex is usually dominant in language tasks?

Which of the following is NOT true regarding gender and sexuality?

a. Men more often than women attribute a woman's friendliness to sexual interest. b. Women are more likely than men to cite affection as a reason for first intercourse. c. Men are more likely than women to initiate sexual activity. d. Gender differences in sexuality are noticeably absent among gay men and lesbian women.

What is the name of the earliest test administered to a pregnant woman, usually occurring in the 11th to 13th week of pregnancy, and which identifies chromosomal abnormalities and other disorders, such as heart problems?

a) amniocentesis b) chorionic villus sampling (CVS) c) ultrasound sonography d) first-trimester screen