The correct sequence of preembryonic structures is ________.
A) zygote, morula, blastocyst
B) zygote, blastocyst, morula
C) morula, zygote, blastocyst
D) morula, blastocyst, zygote
Correct Answer:
Verified
Q11: At which stage of labor is the
Q12: The trophoblast will eventually become the _.
A)
Q13: Cells on the dorsal surface of the
Q14: Sperm become functional when _.
A) capacitation occurs
B)
Q15: Derivatives of the mesoderm include _.
A) glands
Q16: Which extraembryonic membrane appears first?
A) yolk sac
B)
Q17: Cleavage as part as embryonic development is
Q18: The deciduas basalis is _.
A) not a
Q20: Implantation involves _.
A) placenta completion
B) formation of
Q21: Which trimester of pregnancy do all major
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