Why is transport of materials necessary in a plant or in an animal? Explain.
Answers
Answer:
Transport of materials is necessary for plants or animals because due to it the nutrients and oxygen are made available to all the parts of the body. If the transport of necessary nutrients and oxygen does not take place in the body, the body will not be able to survive.
Transport of materials is necessary in both plants and animals as every cell needs a regular supply of nutrients and oxygen for releasing energy through respiration . The food that we eat is broken down into smaller components to be absorbed by the cells . The oxygen that we inhale is also transported to all the cells of the body. Our body also requires a constant removal of waste material such as carbon dioxide. For the transport of all these minerals (food , oxygen and wastes) , our body has a specialist transport system. Similarly, in plants,the transport of water and food is accomplished with the help of a complex transport system .