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प्रश्न
Differentiate between striated, unstriated and cardiac muscles on the basis of their structure and site/location in the body.
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उत्तर
| Striated muscle | Unstriated muscle | Cardiac muscle | |
| Based on structure: | Cells are cylindrical. | Cells are long. | Cells are cylindrical. |
| Cells are not branched. | Cells are not branched. | Cells are branched. | |
| Cells are multinucleated. | Cells are uninucleated. | Cells are uninucleated. | |
| Alternate light and dark bands are present. | There are no bands present. | Faint bands are present. | |
| Its ends are blunt. | Its ends are tapering. | Its ends are flat and wavy. | |
| Based on location: | These muscles are present in body parts such as hands, legs, tongue, etc. | These muscles control the movement of food in the alimentary canal, the contraction and relaxation of blood vessels, and other functions. | These muscles control the contraction and relaxation of the heart. |
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संबंधित प्रश्न
Give three features of cardiac muscles.
Fill in the blank
................. muscles help in the movement of limbs.
Distinguish between the following pairs in one or two sentences
(E) striated and unstriated muscles
Which of the following connects a muscle to a bone?
Write 'True or False' for the following statement:
Fibroblast cells are phagocytic in nature.
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 the following activities on the basis of voluntary (V) or involuntary (IV) muscles.
Movement of chocolate in your intestine
Both smooth and cardiac muscles are ______ in nature.
The movement of food in the alimentary canal is because by cardiac muscles.
Muscles responsible for the movement of food in the stomach are
