A(n) __________ is a one-celled organism formed by the union of a sperm and an egg.
The __________ stage is the third stage of development and lasts from two months through birth.
Which of the following does not occur during the embryonic stage?
__________ occurs when the mother’s body begins to fight off foreign blood protein produced by the fetus.
Which prenatal stage begins when a zygote is created through fertilization?
In which prenatal stage is a fetus' genitalia clearly male or female?
The organ that provides oxygen and nutrition to the fetus and filters out bodily wastes is the __________.
All of the following are possible causes of preeclampsia except __________.
Major organs form and cells continue to divide in the __________ stage.
The __________ is the age at which a fetus can survive in the event that it is born early.
A fetus is said to reach full term around _____ weeks.
A woman should gain an average of 25-35 pounds during pregnancy in order for healthy development of the fetus.
During weeks 17-20, quickening occurs, which is when the __________.
Proper nutrition during pregnancy helps the placenta develop healthily.
At the embryonic stage, the zygote becomes the embryo. Please select the best answer from the choices provided
Did you find these answers helpful?