Biceps is an example of ____________ muscle.
skeletal
smooth
cardiac
involuntary
Cardiac muscle is : (a) Involuntary (b) Smooth (c) Striated (d) Involuntary and Striated.
(a) What is a reflex action ? Explain with the help of an example.
(b) Define reflex arc. Give the flow chart of a spinal reflex arc.
(c) How are involuntary actions and reflex actions different from each other ?