Question

select all that apply
select all the membranes found in an amniotic egg.

□ chorion
□ allantois
□ oblion
□ amnion
□ archenteron

Explanation:

An amniotic egg has four extra - embryonic membranes: chorion (for gas exchange), allantois (stores waste and aids in gas exchange), amnion (surrounds the embryo with amniotic fluid), and yolk sac (nourishes the embryo). Oblion is not a membrane in an amniotic egg. The archenteron is part of gastrulation in embryos (a cavity formed during gastrulation) and not an extra - embryonic membrane of the amniotic egg.

Answer:

chorion, allantois, amnion