-
Endoderm is the
innermost of the
three primary germ
layers in the very
early embryo. The
other two
layers are the
ectoderm (outside layer) and mesoderm...
- Some animals, like cnidarians,
produce two germ
layers (the
ectoderm and
endoderm)
making them diploblastic.
Other animals such as
bilaterians produce a...
-
outermost layer, and is
superficial to the
mesoderm (the
middle layer) and
endoderm (the
innermost layer). It
emerges and
originates from the
outer layer of...
- layer), and
endoderm (inner layer). In
diploblastic organisms, such as
Cnidaria and Ctenophora, the
gastrula has only
ectoderm and
endoderm. The two layers...
- the
precursors of both the
endoderm and mesoderm. In
birds and mammals, it
contains precursors to the
extraembryonic endoderm of the yolk sac. In chick...
-
derived from the
three embryonic germ
layers – ectoderm, mesoderm, and
endoderm.
Trichocyte Keratinocyte Gonadotrope Corticotrope Thyrotrope Somatotrope...
-
surface of the
inner cell m****, a
layer of
flattened cells,
called the
endoderm, is
differentiated and
quickly ****umes the form of a
small sac, called...
- cells.
These cells are
constituents of
three primary germ layers, the
endoderm, mesoderm, and ectoderm. The
science of the
microscopic structures of the...
- (primitive ectoderm) and a
lower layer called the
hypoblast (primitive
endoderm),
which will
eventually form into fetus.
These two
layers of
cells are...
- the
front (ventral) part of the embryo; it is
lined by extra-embryonic
endoderm,
outside of
which is a
layer of extra-embryonic mesenchyme,
derived from...
