Question

why are non striated mucles called smooth mucles

Answer 1

Striated muscles are also called voluntary muscle, but some of thestriated muscles are involuntary also as cardiac muscles, whereas non-striated muscles are completely involuntary. Striated muscles are seen in skeletal muscles and cardiacmuscle, whereas non-striated musclesare seen in smooth muscle.
hope it helps

Answer 2

smooth muscle is so named because it has no visible stations so it is non striated muscle are smooth muscle