Question

Diagrammatically show the difference between the three types of muscle fibres?​

Answer 1

Answer:

The muscle fibre always contracts with the maximum force and this force doesn't rise on increasing the strength of the stimulus. If the stimulus is of strength below the threshold, then the muscle fibre doesn't contract at all. This is known as All or None law. But the entire muscle doesn't t obey the law' It means that force of contraction of muscle increase with the strength of the stimulus. This is due to the fact that the strength of the threshold stimulus varies from muscle fibre to muscle fibre in a muscle.

Explanation:

Answer 2

Answer:

Three types of muscle fibres are smooth muscle (non-striated), cardiac muscles and skeletal muscles (striated muscles).

plss mark me in brainylist