The period of the zygote begins with _____ and ends with _____, which takes about _____
a) conception; birth; nine months
b) cell division; formation of major body systems; two weeks
c) conception; implantation into the uterine wall; two weeks
d) organogenesis; ossification; one trimester
Answer: c
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Explain the causes of eating disorders, and discuss why causality is a complex puzzle.
What will be an ideal response?
Sternberg (2006) has proposed that love relationships have three basic components. They include all but which of the following?
a. intimacy b. commitment c. passion d. sexuality
Oscar, a college student, is checking seven-year-old Meyer to see what cognitive skills he has. He asks him to do some basic conservation tasks. Meyer has correctly responded that there is still the same amount of clay, whether it is in a round ball or rolled out into a hotdog-type shape. When Oscar asks why, Meyer demonstrates how the hotdog-type shaped piece of clay can be rolled back into a
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Who is credited with the invention of experimental design?
a. Ronald Fisher b. Ivan Pavlov c. Louis Thurstone d. William James