What is a transport system in a multicellular organism?

Multicellular organisms require transport systems to supply their cells and remove waste products. Plants transport substances through xylem and phloem.

What is transport system in animals?

Transportation in animals is the combined effort of the circulatory system, and the excretory system. Blood is the fluid that flows in the blood vessels and transports the digested food from the small intestine to various parts of the body. There are two types of blood vessels- arteries and veins.

What is transport system in large animal?

Transport system in plant and animal refer to the movement of metabolic materials from various part of the organism where they are produced to the part where they are either used, stored or eliminated.

Why do multicellular animals need a transport system?

Most multicellular plants and animals have too small a surface area to volume ratio so diffusion would be too slow to provide the necessary molecules. Therefore, they require a system to transport nutrients and waste products around the organism.

Why do animals need a transport system?

Why do some animals need a transport system?

Multi-cellular organisms need to provide every cell with oxygen, water and nutrients and to do this they need a transport system because diffusion would be too slow. Transport in both plants and mammals is by a system of specialised tubes.

Why do multicellular organisms need transport systems?

They are not directly in contact with the environment. Therefore, multicellular organisms need special transport systems to transport the nutrients to all the body cells and at the same time to remove the metabolic waste from the body cells.

Why do multicellular organisms need efficient transport systems?

Answer and Explanation: Multicellular organisms need efficient transportation systems because simple diffusion would be too slow to transport nutrients and remove waste.

Why do large animals need a transport system?

Large multicellular organisms therefore cannot rely on diffusion alone to supply their cells with substances such as food and oxygen and to remove waste products. Large multicellular organisms require specialised transport systems.