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ToddTek ToddTek
wrote...
12 years ago
a. sperm production
b. cleavage
c. fertilization
d. gastrulation
e. growth and tissue specialization
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wrote...
12 years ago
b. Cleavage takes hours.
c. Fertilization takes days.
a. Sperm production takes a week.
d. Gastrulation takes a month.
e. Growth and tissue specialization takes 9 months (and then continues after exiting the womb).

Therefore, e.
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