The fertilized egg is first termed a(n) ______, and then develops into a(n) ______, and then a(n) ______.

A. zygote; embryo; fetus
B. embryo; zygote; fetus
C. fetus; embryo; zygote
D. zygote; fetus; embryo


Answer: A

Psychology

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Nine-month-old Elizabeth's mother speaks to her a great deal throughout the day, even though Elizabeth cannot yet speak intelligible words herself. Studies have shown that until infants have started to produce words on their own, spoken words __________.

A. do not help in categorization B. are ignored C. help infants to group items within categories D. confuse infants

Psychology

Dobkin and colleagues (2006) found that ____ is a feasible and effective treatment for depressive symptoms among individuals with Parkinson's disease

a. cognitive-behavioral therapy b. psychoanalysis c. motivational interviewing d. humanistic therapy

Psychology

Eclectic therapists

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Psychology

Most mammals at about the age of weaning lose the intestinal enzyme lactase

a. True b. False Indicate whether the statement is true or false

Psychology