The orifice of the invagination remains open, and undergoes enlargement and modification to form the abdominal ostium of the fallopian tube.
32.
The plasma membrane creates a small deformation inward, called an invagination, in which the substance to be transported is captured.
33.
Another invagination of the surface will fuse with the tip of the archenteron as the mouth while the interior section will become the gut.
34.
They are best known for their role in the formation of 50-nanometer-size invaginations of the plasma membrane, called caveolae.
35.
*There are only a few simple ways to break the symmetry of a mass of cells in an embryo, such as invagination.
36.
The septa are joined to the external shell by sutures formed by repeated invagination ( they interlock like pieces of a jigsaw puzzle ).
37.
The ejaculatory duct is derived from an invagination of the epidermal cells during development and, as a result, has a cuticular lining.
38.
Its upper side is hardened and divided by a transverse invagination ( coxae, and a transverse muscle attaches to the inner surfaces of the epistomal walls.
39.
Also, when exposed to a reduction in the partial pressure of oxygen, " R . sphaeroides " develops invaginations in its cellular membrane.
40.
Basal chordates rely predominantly on invagination, anamniote vertebrates and reptiles on a varying combination of involution and ingression, and birds and mammals primarily on ingression.
