Question

What are the components of transport system in animals and plants with chart?

Answer 1

Answer:

Plant Transport System

Compared to animals, most plants are less complex and require less food and water to survive. A plant takes in water and dissolved nutrients from the soil via the roots. These substances are then carried into specialized tissues in the plant stem that act as a route for the water and nutrients to be carried to various parts of the plant, such as the leaves, flowers and fruits. Food from various sites is also distributed to different organs via another tissue of the plant’s transport system.

Plants' Xylem

The xylem is the specialized plant tissue that is responsible for carrying water and dissolved minerals taken in from the roots. It makes up a large part of a plant's stem, especially in woody plants where the xylem has matured into a tree trunk. Individual cylindrical vessels connected together make up the xylem, resulting to a continuous duct that conducts inorganic ions dissolved in water into various plant parts where they are needed.

Plants' Phloem

Translocation is the process of transporting food from the leaves—the plant’s sites for photosynthesis or "food manufacturing." The structure responsible for this process of translocation is the phloem, which is made up of cells that control the passage of food in the form of sugars from the leaves into different parts of the plant. The phloem is positioned just outside the xylem.

Animals' Circulatory System

Animals are more complex creatures and require more food and nutrients because they are able to move about. Nutrients, together with oxygen and water, are necessary for proper survival of the organism. Once nutrients are broken down by the digestive system and are absorbed, they need to be distributed to various organs and tissues in the body to replace energy being expended. Oxygen is also needed by the animal body for various cellular processes and activities. An animal's circulatory system is the main transport system in the body and is one of the keys that make all other bodily functions possible.

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