Question

how cardiac muscle different from smooth muscle?​

Answer 1

Answer:

Cardiac muscle is also an involuntary muscle but is more akin in structure to skeletal muscle, and is found only in the heart. Cardiac and skeletal muscles are striated, in that they contain sarcomeres and are packed into highly regular, repeating arrangements of bundles; smooth muscle has neither attribute.

Answer 2

Answer:

Cardiac muscle is also an involuntary muscle but is more akin in structure to skeletal muscle, and is found only in the heart. Cardiac and skeletal muscles are striated, in that they contain sarcomeres and are packed into highly regular, repeating arrangements of bundles;

smooth muscle has neither attribute.