What are the stages of prenatal development?
What will be an ideal response?
A good answer would include the following key points:
• Prenatal development is divided into three phases.
• The Germinal phase is from fertilization to 2 weeks.
• This is the shortest phase, with rapid cell division.
• The Embryonic phase is from 2 weeks to 8 weeks.
• Embryo develops major organs and anatomy.
• The Fetal phase is from 8 weeks to birth.
• Fetus grows rapidly through birth
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a. be presented only to a poorly informed audience. b. be presented only to a well-informed audience. c. always be presented to every audience. d. never be presented to an audience.
Which of following represents the point in a group of scores where half the values of the group of scores fall below this point and half fall above it?
a. median b. mean c. mode d. range
Eye-blinking, breathing, sucking, and swallowing are known as the ____ reflexes because of their obvious adaptive utility
a. humanoid b. familial c. military d. survival
Which of the following is the period of development that occurs two to eight weeks after conception?
A. Embryonic. B. Foetal. C. Placental. D. Germinal.