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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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ppk ppk
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12 years ago
At the time of implantation, the human embryo is called a     
A) blastocyst.      B) gastrula.      C) somite.      D) zygote.      E) fetus.
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bio_manbio_man
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12 years ago Edited: 10 years ago, bio_man
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