Difference Between Locomotion And Movement

Difference between Locomotion and Movement: Locomotion and Movement are two fundamental concepts related to the ability of a body to shift its position or posture. While they share the same concept, there are some distinctions between the two terms. In search of food, shelter, to escape from predators all living creatures except plants move from one place to another. Locomotion specifically refers to the act of changing location and a variety of movements to navigate their surroundings. On the other hand, movement is a more specific term that encloses any change in position or posture, both internally and externally.

Difference between Locomotion and Movement

Difference between Locomotion and movement are as follows:

Characteristics	Locomotion	Movement
Definition	The ability of an organism to move from one place to another.	The change in the position or posture of an organism.
Involvement	The coordinated action of body parts or structures is involved to generate motion.	Both internal and external body parts are involved such as muscle contraction, joint movement, etc.
Objective	Associated with changing location and navigation.	A broader range of activities including stretching bending or even internal process.
Examples	Including walking, running, crawling, flying, swimming, and more.	Amoeboid, Ciliary, and Muscular Movement.
Energy Requirement	Locomotion doesn’t require energy.	Movement requires energy.

What is Locomotion?

Locomotion refers to the ability of a body to move from one place to another. Generating motion and accelerating the body through its environment requires the coordinated action of various body parts. In humans and animals, locomotion is developed for moving in their respective habitats which includes walking, running, crawling, flying, and swimming. Transportation is also a great source of medium for moving from one place to another. In this process, organisms use their body parts like limbs and wings, etc to avoid bad weather, to run away from predators, and other things.

Types of Locomotion

There are several types of locomotion observed in the animal kingdom:

1. Walking: This type of locomotion can be observed in terrestrial animals as well as humans and, it involves moving one or more limbs in a coordinated manner while maintaining contact with the ground.
2. Running: This is a type of fast locomotion than walking which involves periodic moments when both feet are off the ground.
3. Crawling: In this type of locomotion the organisms drag their body along the ground for movement from one place to another like snakes, and mammals during the early stages of development.
4. Flying: It is a movement off the ground in the air, such movement is observed in birds, insects, bats, etc.

Several other types are also there like swimming, jumping, burrowing, gliding, swinging, etc.

What is Movement?

Movement is a more general term used for any change in the position or posture of an organism or its body parts. It comprises a broader range of activities beyond locomotion. Basically, locomotion is one of its examples. Internal movement such as contraction of muscles, breathing, and digestion of food all falls under the category of movements, and external movements include stretching, bending, flexing, or gesturing.

Types of Movements

In the human body, the cells exhibit three main types of movements which are as follows:

1. Amoeboid Movement (In Amoeba and Movement of Leucocytes in the Blood of Humans): It is a cellular movement observed in eukaryotic cells, including amoebae, and white blood cells. These cells change their shape and move in search of food, towards chemical signals or get away from harmful substances. 
2. Ciliary Movement (In Ciliated Protozoans): It refers to the coordinated and rhythmic structures called cilia. It is observed in eukaryotic cells that possess cilia. Ciliary movement is vital for maintaining healthy respiratory function and physiological functions in organisms that possess cilia.
3. Muscular Movement (In Vertebrates): Contraction and relaxation of muscles resulting in muscular movement that has the ability to contract and exert force, resulting in various types of movement.

Conclusion

In conclusion, Locomotion refers to the ability to change location and encompasses a variety of movements used by organisms. On the other hand, movement is a general term that includes a variety of actions beyond locomotion that encompasses any change in position and posture of both external and internal body parts.

FAQs on Locomotion and Movement

Q: Are Locomotion and Movement synonymous terms?

Answer:

No, locomotion and movement are not the same. Locomotion refers to movement from one place to another whereas movement is a broader term that means any change is position or posture.

Q: Can an organism exhibit movement without locomotion?

Answer:

Yes, movement is possible without locomotion as movement can occur at a cellular or molecular level. Additionally, an organism can move a specific body part without actually changing its position in space. 

Q: What are some examples of movement?

Answer:

Some examples of movement include actions like bending, stretching, rotating, turning, reaching, grasping, blinking, breathing, and more.

Q: What are some examples of locomotion?

Answer:

Some examples of movement include walking, running, crawling, flying, swimming, etc.