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ilan707 ilan707
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Posts: 494
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6 years ago
Which structure becomes part of the placenta?
 
  a. chorion
  b. amnion
  c. blastocoel
  d. yolk sac
  e. allantois

Question 2

Which extraembryonic tissue burrows into, and thus attaches to, maternal tissues?
 
  a. the amnion
  b. the yolk sac
  c. the chorion
  d. the blastocyst protein coat
  e. the inner cell mass
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wrote...
6 years ago
Answer to q. 1

ANSWER: a

Answer to q. 2

ANSWER: c
ilan707 Author
wrote...
6 years ago
You are really a genius. Thanks
wrote...
6 years ago
NP
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