Multiple Choice
The difference between primary and secondary induction is a difference between
A) "hard-wired" commands and chance development.
B) effects of the dorsal lip organizer and effects of the subsequent cell's induction.
C) nuclear and cytoplasmic determinants.
D) homeotic pattern formation and regular structural gene effects.
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
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
Q12: Somites,which form segmental muscles and vertebrae,develop from