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प्रश्न
Name the three kinds of muscles found in the human body. In each case, name one region in the body where they are found.
उत्तर
(1) Striated muscles: Provide the force for locomotion and all voluntary movements of the body. These muscles are found in the limbs.
(2) Unstriated muscles: Provide movements for the passage of food in the intestines. These muscles are found in iris of the eye, the lining of blood vessels, urinary bladder, etc.
(3) Cardiac muscles: Provide rhythmic contraction and relaxation movements. These muscles are found only in the heart.
संबंधित प्रश्न
Distinguish between the following pairs in one or two sentences
(E) striated and unstriated muscles
Name the tissue associated with the following:
Rhythmic movement of the heart beat.
Write 'True or False' for the following statement:
Fibroblast cells are phagocytic in nature.
Answer the following question.
What enables the ear pinna to be folded and twisted while the nose tip can’t be twisted?
Distinguish between smooth muscles and skeletal muscles.
Which muscles act involuntarily?
- Striated muscles
- Smooth muscles
- Cardiac muscles
- Skeletal muslces
Differentiate the following activities on the basis of voluntary (V) or involuntary (IV) muscles.
Writing with hand
Differentiate the following activities on the basis of voluntary (V) or involuntary (IV) muscles.
Movement of chocolate in your intestine
Cork cells possesses ______ on their walls that makes it impervious to gases and water.
A muscle fibre tapers at both ends and does not show striations. Name the muscle fibre.
