Following conception, the one-celled __________ multiplies and forms a(n) __________
A) blastocyst; zygote
B) blastocyst; embryo
C) zygote; blastocyst
D) embryo; fetus
Answer: C
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Organizing effects of hormones usually occur early in development
a. True b. False Indicate whether the statement is true or false
Kathryn would like to give birth in a medical facility that permits maternal control over labor and delivery, including choice of delivery positions, and allows the presence of family members and friends. Kathryn should consider giving birth at a __________
A) private home B) local hospital C) doula center D) freestanding birth center
As the cognitive abilities of early adolescents grow, they begin to
A) gain more control over their mood swings. B) experience the pressures of the secular trend. C) have lower levels of conflict with their parents. D) demand valid reasons for the rules they are asked to follow.
Baby Lonnie has begun to express delight when seeing the faces of his mom, dad, and older sister. How old is Lonnie?
A. 2-6 weeks old B. 2-3 months old C. 7-8 months old D. 11-12 months or older