_______ is/are more common in some families (indicating genetic influences), in some racial ethnic groups, and in women who use fertility drugs
a. High blood sugar
b. Neural tube defects
c. Monozygotic twins
d. Dizygotic twins
Answer: D
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Anesthetic used during delivery can induce depression in the neonate
a. True b. False Indicate whether the statement is true or false
Who is MOST likely to develop schizophrenia?
A) Tim, whose biological mother did not have schizophrenia and who was adopted into a disturbed family B) Jim, whose biological mother had schizophrenia and who was adopted into a nondisturbed family C) Tony, whose biological mother had schizophrenia and who was adopted into a disturbed family D) Louie, whose biological mother did not have schizophrenia and who was adopted into a nondisturbed family with an adoptive sibling who has schizophrenia
Boys can inherit an X-linked trait from their:
A. mother only.
B. father only.
C. mother or father.
D. father's mother only.
According to the article Wolf in Sheepdog's Clothing, Shaffer and Tinbergen thought that dog behavior
might be similar to wolf behavior because (a) they are both about the same size and shape (b) they both are born in fairly large litters (c) wolves can be domesticated if they are taken from their mothers at birth (d) they are quite closely related evolutionarily