Question

Types of Muscles ??? Describe

Answer 1

There are three types of muscles. They are:

1. Voluntary Muscles:

=> These muscles are under the control of Individual's will.
      Example: Muscles of arm and legs.

2. Involuntary Muscles:

=> These muscles are not under the control of Individual's will.
      Example: Muscles of blood vessel and eye.

3. Cardiac Muscles:

=> These are muscles only present in heart.
      Function: To bring rhythmic contraction. 

Answer 2

There are 3 types of muslces

1) Striated Muscle / Striped :

-- They are also called voluntary muscles because they are under our control.
-- The cells are multi- nucleated and unbranched.
-- They are present in limbs, neck, facial muscles,etc

2) Unstriated/ Unstriped muscle :

-- They are also called involuntary muscles or smooth muscles;not under our  control.
-- The cells are uni-nucleated and unbranched.
-- They are spindle-shaped.
-- They are present in walls of stomach, intestine, urinary bladder,iris of eye.

3) Cardiac Muscles :

-- They are also called involuntary cells.
-- Cells are uni-nucleated and branched.
-- They are found in heart only.
-- They are involved in rythmic contraction and relaxation throughout our life.