Transportation of Amoeba:
Amoebas are single-celled organisms that are capable of movement. They use various methods to transport themselves, allowing them to find food, avoid dangers, and reproduce. The process of transportation in amoebas can be divided into two main methods: pseudopodia and cilia.

Pseudopodia:
Amoebas primarily use pseudopodia for transportation. Pseudopodia are temporary extensions of the cell membrane that allow the amoeba to change its shape and move. The process of transportation through pseudopodia involves the following steps:

1. Extension: The amoeba extends a part of its cell membrane outwards, forming a pseudopodium. This extension is created by the cytoplasmic streaming, which is the movement of the cell's internal content.

2. Adhesion: The pseudopodium attaches itself to a solid object or substrate, such as the surface of a leaf or the bottom of a body of water. This adhesion provides stability for the amoeba to move forward.

3. Movement: The rest of the amoeba's body flows into the pseudopodium, propelling it forward. As the pseudopodium moves, the amoeba's body follows, resulting in locomotion.

4. Retraction: Once the amoeba reaches its destination or encounters a new direction, it retracts the pseudopodium, pulling the rest of its body towards it. This process allows the amoeba to change its direction of movement.

Cilia:
In addition to pseudopodia, some amoebas also possess cilia, which are hair-like structures on the surface of the cell. Cilia are shorter and more numerous than pseudopodia, and they beat in a coordinated manner, enabling the amoeba to move. The transportation process using cilia involves the following steps:

1. Beating: The cilia on the amoeba's surface beat in unison, creating a wave-like motion along the cell's body.

2. Propulsion: The coordinated beating of cilia propels the amoeba forward in a specific direction.

3. Steering: By altering the pattern of cilia beating, the amoeba can change its direction of movement.

Comparison:
Pseudopodia and cilia are two different methods of transportation in amoebas. While pseudopodia involve the extension and retraction of the cell membrane, cilia rely on coordinated beating of hair-like structures. Pseudopodia are more versatile, allowing amoebas to move on various surfaces and change their shape. Cilia, on the other hand, provide a smoother and more directed movement. The presence of either pseudopodia or cilia depends on the specific species of amoeba.

In conclusion, amoebas employ pseudopodia and cilia for transportation. Pseudopodia involve the extension, adhesion, movement, and retraction of the cell membrane, while cilia rely on coordinated beating for propulsion and steering. These transportation methods enable amoebas to navigate their environment and fulfill their biological needs.

Transportation is the movement of materials in an organism. ... Phagocytosis and pinocytosis are also mechanism of transportation of food material into the body of Amoeba, from it's surroundings. Transportation of materials with in the cell, however, takes place by simple diffusion.