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Which extraembryonic membrane encloses a fluid-filled sac?

tyrich

wrote...

Posts: 489

Rep:

7 years ago

Which extraembryonic membrane encloses a fluid-filled sac?

Which extraembryonic membrane encloses a fluid-filled sac?
a. yolk sac
b. amnion
c. chorion
d. allantois
e. umbilical cord

Question 2

Which extraembryonic membrane produces early blood cells and portions of the digestive tract?
a. yolk sac
b. amnion
c. chorion
d. allantois
e. umbilical cord

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mt

wrote...

#1

7 years ago

Answer to q. 1

ANSWER: b

Answer to q. 2

ANSWER: a

tyrich Author

wrote...

#2

7 years ago

Excellent answers

mt

wrote...

#3

7 years ago

Thank you

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