The most superficial layer of the muscularis externa muscle in the stomach is the:
a. oblique layer
b. circular layer
c. longitudinal layer
d. muscularis mucosa
Answer: c. longitudinal layer
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What will be an ideal response?
The lower limit of resolution of a light microscope is ________.
A. 100?m B. 10?m C. 0.1?m D. 0.01?m E. 1.0?m
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A. skeletal B. smooth C. cardiac
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