Collectively, the yolk sac, chorion, amnion, and allantois are called the ________.
A) supra-embryonic membranes
B) pre-fetal mass
C) extra-embryonic membranes
D) inter-embryonic membranes
E) None of the answers are correct.
Correct Answer:
Verified
Q29: The process termed _ begins when the
Q30: The _ is the site of early
Q31: The first of the extraembryonic membranes to
Q32: Formation of the germ layers results from
Q33: The germ layer of the embryo that
Q35: Neural crest cells give rise to _.
A)
Q36: At about day nine of development of
Q37: During implantation, the developing blastocyst receives nutrients
Q38: The chorion forms from the _.
A) inner
Q39: The extraembryonic membrane that persists as part
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents