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प्रश्न
Distinguish between smooth muscles and skeletal muscles.
अंतर स्पष्ट करें
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उत्तर
| No. | Smooth Muscles | Skeletal Muscles |
| 1. | These muscles are found in the walls of visceral organs and blood vessels. | These muscles are found attached to the bone. |
| 2. | Each muscle cell is spindle-shaped or fusiform and unbranched. | They are cylindrical in shape and branched. |
| 3. | They have a single, centrally located nucleus. | They contain several nuclei that are shifted to the periphery due to the presence of large number of myofibrils. |
| 4. | Striations are absent in smooth muscles. | Striations are present in skeletal muscles |
| 5. | They undergo slow and sustained involuntary contractions. | They show quick and strong voluntary contractions. |
| 6. | They contain lesser myosin are more actin as compared to skeletal muscles. | They contain more myosin and lesser actin as compared to smooth muscles. |
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संबंधित प्रश्न
Distinguish between Cardiac muscle and striated muscle
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| (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 |
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