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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
Write true or false of the statement. Rewrite the false statement correctly.
Voluntary muscles are present in the internal organs of the body.
Define muscular tissue. Classify and explain different types of muscles with the help of suitable diagrams.
The following statement is wrong. Rewrite it correctly by changing either one or two words.
Striated muscles are also called involuntary muscles.
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?
Answer the following question.
Sharad touched a hot plate by mistake and took away his hand quickly. Can you recognize the tissue and its type responsible for it?
Contractile proteins are found in
Cells of cork contain a chemical called ______
Draw well labelled diagrams of various types of muscles found in human body.
Assertion: Non-striated muscles are said to be voluntary in nature.
Reason: Non-striated muscles are under the control of our will.
