Which of the following typically occurs during the second trimester of pregnancy?
a. The sex of the fetus can be determined by observing the growth of genitals with an ultrasound.
b. The fetus rotates to a head-down position.
c. The fetus resembles a tadpole or tiny shrimp.
d. The fetus develops taste buds and may be observed sucking its thumb.
Answer: A
You might also like to view...
Each testicle is suspended in the scrotum by the spermatic cord
Indicate whether the statement is true or false.
Theo is a Southern Baptist, who until recently was involved in a same-sex relationship. Because of his faith, Theo would like to live a heterosexual lifestyle. He is considering joining a Christian group devoted to "converting" gay men into straight men
What should Theo consider before joining this group? a. These types of groups are mostly concerned with making money. b. Studies suggest that Theo will most likely end up with asexual feelings after completion of the program. c. He should consider going through a "step" program instead, whereby the first "conversion" is to a bisexual male, and the second "conversion" is to a straight male. d. These types of groups are not usually subject to oversight by professional associations, licensing boards, or health departments
Research conducted by Surra (e.g., 1985) reveals that couples on a(n) _______ courtship trajectory move smoothly and rapidly to marriage and spend relatively little time dating before becoming engaged.
a) prolapsed b) accelerated c) prolonged d) intermediate
_____ is the study of the psychological mechanisms that have been shaped by natural selection.
A. Cultural relativism B. Environmental psychology C. Structural functionalism D. Evolutionary psychology