What is the correct order of structures through which the sperm penetrates during fertilization?
A) Corona radiata, oocyte plasma membrane, zona pellucida
B) Zona pellucida, corona radiata, oocyte plasma membrane
C) Corona radiata, zona pellucida, oocyte plasma membrane
D) Zona pellucida, oocyte plasma membrane, corona radiata
Correct Answer:
Verified
Q8: Capacitation lasts several _ and involves removal
Q9: Sperm undergo a process of conditioning known
Q10: Cleavage involves a series of _ divisions
Q11: Which type of gamete remains viable for
Q12: Cells within the embryoblast have the ability
Q14: At the 16-cell stage, the conceptus is
Q15: The trophoblast is located at the
A) periphery
Q16: The maturation that occurs within the pre-embryonic
Q17: Polyspermy results in the production of monozygotic
Q18: The pre-embryonic period ends when
A) a morula
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