In the embryonic stage, what is the term for the inner layer that produces the digestive system, liver, pancreas, and respiratory system?
a) Ectoderm
b) Placenta
c) Endoderm
d) Mesoderm
Answer: c
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People tend to show a preference for ingroups over outgroups even when group membership is determined at random, and even when they have never interacted with members of their ingroup. This tendency is known as ____
a. the discontinuity effect b. ingroup favoritism c. stigma by association d. the minimal group effect
When the United States experienced terrorist attacks on September 11, 2001, many felt that the government should go after Osama bin Laden. Chasing down bin Laden is an example of a superordinate goal
Indicate whether the statement is true or false
Our committee group is divided on a decision. It may go along with the first member who changes his or her position. This is known as
a. the truth-wins scheme. c. the majority-wins rule. b. the first-shift rule. d. none of these.
The amniotic fluid supports the fetus and protects it from shock, and also assists in fetal lung development
Indicate whether the statement is true or false