Muscle
Smooth muscle tissue has longitudinally and circularly arranged layers.
3
They are cold blooded organisms.
Schistosoma is not a nematode, is a genus of Trematode under Phylum Platyhelminthes meaning the flatworms, nematode are round unsegmented worms.
Outer = longitudinal smooth muscle Middle= circular smooth muscle Innermost= longitudinal smooth muscle
smooth muscle
for peristallysis
A nematode is a type of worm and there are trillions of atoms in one.
The Esophagus has 9 specific layers, if you are healthy. They are: mucosa, saliva, lamina propria, smooth muscle, papillae, muscularis extenma, striated muscle, and adventa.
On The Arm
There are actually FOUR layers of muscle in the stomach.