Author Question: Which of the following is sometimes referred to as the period of the zygote? a. the embryonic ... (Read 62 times)

big1devin

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Which of the following is sometimes referred to as the period of the zygote?
 
  a. the embryonic phase c. the germinal phase
  b. the fetal phase d. the neonatal phase

Question 2

The prenatal period of a human begins
 
  a. at fertilization. c. about 2 weeks after fertilization.
  b. about 3 days after fertilization. d. about 3 months after fertilization.



nikmaaacs

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Answer to Question 1

C

Answer to Question 2

A



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