A. | Locomotion requires a perfectly coordinated activity of the muscular and skeletal system only. |
B. | Macrophages as well as erythrocytes in blood move using pseudopodia formed by the streaming of protoplasm. |
C. | Movement of tongue uses contractile property of muscles. |
D. | Methods of locomotion performed by animals vary with their habitats and the demand of the situation. |
1. | Failure of neuromuscular transmission in myasthenia gravis can prevent normal swallowing |
2. | Accumulation of urea and creatine in the joints causes their inflammation |
3. | An overdose of vitamin D causes osteoporosis |
4. | Rapid contractions of skeletal muscles causes muscle dystrophy |