complete gut: dogfish shark Flashcards
1
Q
stomach
A
the esophagus carries large intestine fragments of prey to the stomach
2
Q
rugae
A
lines the interior surface of the stomach with folds
3
Q
duodenum
A
the first portion of the intestine with a sharp turn distal of the stomach
4
Q
pancreas
A
consists of two lobes (one is flat and the other is more elongated)
5
Q
liver
A
composed of three lobes
6
Q
gallbladder
A
a greenish colored membranous structure near the liver median lobe
7
Q
valvular intestine
A
the exterior of this portion of the intestine, distal to the duodenum, and is marked by a ring-like appearance
8
Q
spiral valve
A
the interior of the valvular intestine that is not straight tube, but rather screw like
9
Q
post valvular intestine
A
narrowed region distal to the valvular intestine
