Multiple Choice
In nearly all metazoa,"germ layers" is a term that describes
A) the germ cells.
B) foreign cells that enter the embryonic process.
C) mesoderm,ectoderm and endoderm.
D) the germ line,in contrast to the somatic or body cells.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: The abnormal entrance of more than one
Q3: If yolk is primarily food storage for
Q4: In an amniotic egg,the amnion<br>A)serves as a
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