explain transportation in plants
Answers
Transportation in plants happen through the vascular tissues.
Explanation:
- There are vascular tissues present in a plant for transportation of materials.
- Water is absorbed by the roots pf a plant by simple osmosis or diffusion.
- The water is carried from the roots to other parts of a plant by the xylem vessels.
- The food produced in the leaves by the process of photosynthesis is carried to other parts of the plant by phloem vessels.
Answer:
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Explanation:
Transportation is a vital process in plants. Trees transport all the nutrients and water it needs for survival from its roots to the tips of the leaves.
In the case of transportation in plants, the biggest constraint is water as it ends up being a limiting factor in growth. To overcome this problem, trees and other plants have the perfect system for the absorption and translocation of water.
Plants contain a vast network of conduits which consist of xylem and phloem. This is more like the circulatory system that transports blood throughout the human body. Similar to the circulatory system in humans, the xylem and phloem tissues extend throughout the plant. These conducting tissues originate from the roots and move up through the trunks of trees. Later they branch off into the branches and then branching even further into every leaf, like spider webs.
Transportation occurs in three levels in the case of plants:
Transportation of substance from one cell to another.
Long-Distance transport of sap within phloem and xylem.
The release and uptake of solute and water by individual cells.