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TLS Online TPP Program
#Question id: 5556
#5. Developmental Biology
Contact of a sea urchin egg with signal molecules on sperm causes the egg to undergo a brief ________.
TLS Online TPP Program
#Question id: 5557
#5. Developmental Biology
The plasma membrane of the sea urchin egg ________.
TLS Online TPP Program
#Question id: 5558
#5. Developmental Biology
Fertilization of an egg without activation is most like ________.
TLS Online TPP Program
#Question id: 5559
#5. Developmental Biology
During fertilization, the acrosomal contents ________.
TLS Online TPP Program
#Question id: 5560
#5. Developmental Biology
In a newly fertilized egg, the vitelline layer ________.
TLS Online TPP Program
#Question id: 5561
#5. Developmental Biology
In sea urchins, the "fast block" and the longer lasting "slow block" to polyspermy, respectively, are ________.