The term embryo is used
A) after the first 8 weeks of pregnancy
B) after the blastocyst has implanted in the uterine wall
C) during the entire pregnancy
D) from fertilization to the end of the eighth week of pregnancy
Correct Answer:
Verified
Q30: The primary job of the amniotic cavity
Q31: Fertilization most often occurs in the outer
Q32: The energy needed for the early development
Q33: In humans,one function of the yolk sac
Q34: The longest stage of labor is usually
A)
Q36: The prenatal period begins at
A) birth and
Q37: The new individual becomes genetically complete during
Q38: The yolk sac is an important food
Q39: Which of the following is not true
Q40: The science of the development of an
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