Difference Between Locomotion and Movement
Locomotion |
Movement |
| Locomotion is the movement of an organism away from its starting point. | Movement can take place with or without a change in the posture of an organism. |
| At the level of the organism, locomotion occurs. | There is movement at the biological level. |
| Locomotion doesn’t require energy | Movement requires energy. |
Locomotion And Movement
Locomotion and Movement – CBSE Class-11: One of the most important characteristics of living things is movement. Animals and plants move in a variety of ways. Humans can move their limbs, mouths, eyes, tongues, and so on. Some of the motions cause a shift in position or location. Locomotion refers to such voluntary motions. Walking, running, climbing, flying, and swimming are all locomotory actions. Hydra’s tentacles may be used to capture prey as well as for mobility. We utilize limbs to adjust our bodily postures and move about. Streaming of protoplasm is a primitive kind of movement in unicellular organisms such as Amoeba. Many creatures exhibit movement of cilia, flagella, and tentaclesLocomotory structures do not have to be distinct from those affecting other forms of movement. Cilia, for example, aids in the flow of food through the cytopharynx and in motility in Paramoecium. The abovementioned facts imply that motions and locomotion cannot be investigated independently. It is possible to connect the two by asserting that all locomotions are movements, but not all movements are locomotions.