Question

the organs in our body which have involuntary muscles

Answer 1

HEY .
-------------------
-------------------
Muscles that are not under your conscious control are called involuntary muscles. Muscletissue is one of the four types of tissue foundin animals. There are three different types of muscle in the body (Figure below): Skeletal muscle is made up of voluntary muscles, usually attached to the skeleton.
HOPE IT HELPS . PLEASE FOLLOW ME.

Answer 2

The Heart and The Lungs are the best examples of organs in our body which have involuntary muscles.