The entity of a developing mammal (mammals), generally from the cleavage of a zygote to the end of embryonic differentiation of basic structures. For the human embryo, this represents the first two months of intrauterine development preceding the stages of the fetus.
- mammalian embryonic structures
- mammalian embryo structures
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RDF/XMLCreated 2019-07-02, last modified 2019-11-25