Multiple Choice
In an amniotic egg,the amnion
A) serves as a repository for wastes produced by the developing embryo.
B) serves as a respiratory surface for the exchange of oxygen and carbon dioxide.
C) is a fluid-filled sac that protects the embryo from shocks and adhesions.
D) develops into the chorio-allantoic membrane.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: In nearly all metazoa,"germ layers" is a
Q2: The abnormal entrance of more than one
Q3: If yolk is primarily food storage for
Q5: Generally,only one sperm fertilizes an egg because<br>A)there
Q6: "Diploblastic" refers to _ where _.<br>A)fish and
Q7: The difference between primary and secondary induction
Q8: Neighboring cells influence the development of each
Q9: The point of fertilization occurs when<br>A)sperm are
Q10: The major group of the animal kingdom
Q11: Discuss or outline the derivatives of endoderm,mesoderm,and