1. | Skeletal muscle fibres are uninucleated and found in parallel bundles. |
2. | Intercalated discs allow the cardiac muscle cells to contract as a unit. |
3. | The walls of blood vessels are made up of columnar epithelium. |
4. | Smooth muscles are multinucleated and involuntary |
Which of the following statements wrongly represents the nature of smooth muscle?
1. | Communication among the cells is performed by intercalated discs. |
2. | These muscles are present in the wall of blood vessels. |
3. | These muscles have no striations. |
4. | They are involuntary muscles. |
Select the incorrectly matched pair from the following:
1. Chondrocytes - Smooth muscle cells
2. Neurons - Nerve cells
3. Fibroblast - Areolar tissue
4. Osteocytes - Bone cells