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Kellman Kellman
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Posts: 7180
9 years ago
When the ovum and sperm cells unite and fertilization has occurred, what has just been formed?
      a.   the fetus
      b.   the embryo
      c.   the blastocyst
      d.   the zygote
Textbook 
Child Development: A Cultural Approach

Child Development: A Cultural Approach


Edition: 1st
Authors:
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randis_oddyrandis_oddy
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8 years ago
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Kellman Author
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8 years ago
Thank you!
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