A characteristic influenced by a single gene from each parent, such as a cleft chin, is a __________.
a. dominant allele
b. recessive allele
c. homozygous
d. heterozygous
a. dominant allele
A characteristic influenced by a single gene from each parent, such as a cleft chin, is a dominant allele.
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A deficiency in maternal levels of _____ during early pregnancy has been linked to a risk for neural tube disorders
a. vitamin A b. calcium c. folic acid d. iron
The observation that inconsistent behavior produces tension is the central idea in which of the following?
a. normative influence b. cognitive dissonance c. social loafing d. informational influence
Reliability is to____ as validity is to____
a. ?accuracy; applicability b. ?significance; accuracy? c. dependability; importance d. ?consistency; accuracy
Discuss how social comparisons are related to happiness.
What will be an ideal response?