Which of these embryonic structures is NOT paired with the correct primary germ layer from which it develops?
A) brain - ectoderm
B) kidneys - mesoderm
C) lungs - ectoderm
D) dermis - mesoderm
Correct Answer:
Verified
Q31: In the early embryo, the ectoderm gives
Q32: In the early embryo, the nervous system
Q33: The embryonic membrane that has villi to
Q34: The average gestation period lasts:
A)36 weeks
B)40 weeks
C)46
Q35: The embryonic membrane that forms the fetal
Q37: Normal implantation of the blastocyst takes place
Q38: The embryonic membrane that contains fluid to
Q39: In the gestation period, the period of
Q40: Which statement is NOT true of the
Q41: The placental hormone that maintains the corpus
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