Multiple Choice
The point of fertilization occurs when
A) sperm are deposited in the vagina.
B) sperm reach the outer jelly coating of the egg.
C) sperm tails are shed.
D) the sperm nucleus and egg nucleus unite to form a zygote.
Correct Answer:
Verified
Correct Answer:
Verified
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
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
Q13: Eggs with abundant yolk that is concentrated
Q14: The concept of _ suggested that preformed