Muscletissueisresponsibleformovementofthebodyanditspartsandforchangesinthesizeandshapeofinternalorgans.Thistissueischaracterizedbyaggregatesofspecialized,elongatedcells(commonlyreferredtoasmusclefibers)arrangedinparallelarray,whoseprimaryroleiscontraction (共 1313 字) [閱讀本文] >>