Multiple Choice
The ______________ forms a closed sac around the embryo that is filled with a watery fluid to keep the embryo moist and protect it against shock.
A) placenta
B) chorion
C) amnion
D) blastocyst
Correct Answer:

Verified
Correct Answer:
Verified
Q17: Beth suffers a miscarriage during her fifth
Q18: The hollow, thick-walled organ of the female
Q19: If more than one of her ova
Q20: Male gametes are called:<br>A) androcells<br>B) procells<br>C) sperm<br>D)
Q21: It transmits inherited characteristics passed from biological
Q23: Female gametes are called:<br>A) ova<br>B) gynocells<br>C) procells<br>D)
Q24: Most miscarriages occur:<br>A) in the fetal period<br>B)
Q25: The correct order of the developmental stages
Q26: A form of asexual reproduction that creates
Q27: The partially permeable membrane that does not