The spongy tissue that grows out of the trophoblast layer and into the uterine lining of the mother is called the
A) blastocyst.
B) neural tube.
C) placenta.
D) ectoderm.
C) placenta.
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Suicide often ____
a. involves an automatic-versus-deliberate conflict b. fits the now-versus-future trade-off pattern c. involves the goals-versus-intention dilemma d. fits a temporal-versus-certainty cycle
A person taking a "lie detector" test may be asked a question, such as "Was the gun that killed Hensley a) a Colt, b) a Smith & Wesson, c) a Walther PPK, or d) a Luger?" A guilty person should show more reaction on the polygraph to the correct gun, while an innocent person should the same reaction to all four responses. This type of questioning is part of the __________ test
a. connotative guilt b. guilty knowledge c. relevant details d. critical incidents
Jane and John were always able to leave baby Rebecca with a baby-sitter, but now, at 6 months of age, she begins to cry loudly when they leave. This separation anxiety indicates that Rebecca:
a. is somewhat delayed in her development b. must have suffered some type of birth defect c. has formed a close attachment with her parents d. will be a child who always clings to her parents
For the mother, the most painful stage of childbirth is usually
a. the first stage – latent phase b. the first stage – active phase c. the second stage – delivery of the infant d. the third stage – placental expulsion