Which of the following is the correct order of stages for a fertilized egg?
A) Blastocyst, embryo, , zygote, fetus
B) Embryo, blastocyst, zygote, fetus
C) Zygote, blastocyst, embryo, fetus
D) Zygote, embryo, fetus, blastocyst
Correct Answer:
Verified
Q68: Blood flow in the placenta
A)freely travels between
Q69: Toxemia appears to be linked to
A)diabetes.
B)HIV/AIDS.
C)malnutrition.
D)RH incompatibility.
Q70: In what week of development does the
Q71: The critical period of vulnerability is a
Q72: The fetal stage begins in the
A)third week
Q74: Environmental influences or agents that can harm
Q75: Any environmental substance which has the ability
Q76: A life-threatening complication during pregnancy that is
Q77: Fetal arms and legs are most vulnerable
Q78: When all the major organs are formed,
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