gastrula
English Dictionary
->
Letter G
-> gastrula
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gastrula Definition
(n)
double
-
walled
stage
of
the
embryo
resulting
from
invagination
of
the
blastula
;
the
outer
layer
of
cells
is
the
ectoderm
and
the
inner
layer
differentiates
into
the
mesoderm
and
endoderm
gastrula Synonyms
gastrula
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