Question

1. Differentiate between movement and locomotion.

2. Which features of the earthworm enable it to move on the ground?
3. How does slime help in movement of animals such as earthworm and snail?
4. What are the sensory structures in a snail and in a cockroach?
5. What is a streamlined body? How does it help in movement of animals that fly or swim in water?
6. Mention the role of X-rays in the field of medicine.​

Answer 1

Answer:

1.Locomotion is the displacement of a body from one place to another. On the contrary, movement is the displacement of a body or a part of the body from its original position.