In sea urchins, the plasma membranes of sperm and egg fuse, and a ______ is formed that contracts to draw the sperm into the egg
A) acrosomal net
B) capacitation network
C) polyspermy barrier
D) fertilization cone
E) granulation expansion
Correct Answer:
Verified
Q1: The fast block to polyspermy involves the
A)
Q2: Figure 51-1 Q3: Which of the following consists of a Q5: Following cleavage of the zygote, although the Q6: In amphibian development, the blastula consists of Q7: In most animals, the sperm and egg Q8: If the sperm and egg are of Q9: Which of the following indicates the correct Q10: Which of the following statements about fertilization Q11: What is the correct sequence of sea![]()
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