× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
y
2
m
2
m
2
u
2
m
2
B
2
M
2
e
2
k
2
N
2
y
2
m
2
New Topic  
ilan707 ilan707
wrote...
Posts: 494
Rep: 0 0
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
Read 64 times
3 Replies

Related Topics

Replies
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
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  545 People Browsing
Related Images
  
 15209
  
 289
  
 245
Your Opinion
Who will win the 2024 president election?
Votes: 119
Closes: November 4