Which of the following is the correct order of structures sperm must penetrate before entering the ovum?
A) zona pellucida,corona radiate,ovum plasma membrane
B) ovum plasma membrane,zona pellucida,corona radiate
C) corona radiate,zona pellucida,ovum plasma membrane
D) None apply.
Correct Answer:
Verified
Q3: During the embryonic period,growth occurs through mitosis
Q4: Differentiation refers to
A)cells taking on different structures
Q7: The function of the fertilization membrane is
Q9: The extracellular matrix surrounding the ovum is
Q10: Morphogenesis refers to
A)increase of size.
B)shaping of the
Q11: The head of a sperm contains
A)many organelles.
B)a
Q11: Fraternal twins develop from the same fertilized
Q13: Usually more than one sperm can successfully
Q13: Cleavage
A)is cell division with no increase in
Q20: The zygote receives cytoplasm,organelles,nutrients,and structural components from
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