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प्रश्न
The muscular tissue which function throughout the life continuously without fatigue is
विकल्प
skeletal muscle
cardiac muscle
smooth muscle
voluntary muscle
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उत्तर
cardiac muscle
Cardiac muscles are found in the wall of the heart and in the wall of large veins (e.g. pulmonary veins and superior vena cava) where these veins enter the heart. Cardiac muscle fibres are richly supplied with blood vessels and they never get fatigued.
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संबंधित प्रश्न
What is the specific function of the cardiac muscle?
Name the three kinds of muscles found in the human body. In each case, name one region in the body where they are found.
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.
The question has four answers. Choose the correct answer:
Cardiac muscles are
Contractile proteins are found in
Match the column (A) with the column (B)
| (A) | (B) | ||
| (a) | Fluid connective tissue | (i) | Subcutaneous layer |
| (b) | Filling of space inside the organs | (ii) | Cartilage |
| (c) | Striated muscle | (iii) | Skeletal muscle |
| (d) | Adipose tissue | (iv) | Areolar tissue |
| (e) | Surface of joints | (v) | Blood |
| (f) | Stratified squamous epithelium | (vi) | Skin |
Differentiate between voluntary and involuntary muscles. Give one example of each type.
Differentiate the following activities on the basis of voluntary (V) or involuntary (IV) muscles.
Movement of chocolate in your intestine
Draw well labelled diagrams of various types of muscles found in human body.
