importance of transport phenomena in living plants and animals with appropriate examples
Answers
Transportation in plants is an interesting process. It includes the transport of all the nutrients and water to all parts of the plant for its survival. In case of plants, the biggest concern is the transport of water and it terminates at the limiting factor depending on its growth. To overcome this problem, a tree uses several processes like Translocation, Storing, Absorption and Utilization of water
Definition of Transportation in plants
Transportation is the process of transporting water, minerals and food to all parts of the plant body.
Transport in plants occurs at three levels:
The uptake and release of water and solute by individual cells.
Short distance transport of substances from one cell to another.
Long distance transport of sap within xylem and phloem.Direction of transport is an important aspect in plants. In case of rooted plants, transport in xylem of both minerals and water is unidirectional from roots to stems. In this, mineral and organic nutrients undergo multidirectional transport. It includes the organic compounds that are formed during photosynthesis are exported to all parts of the plants along with storage organs. Plant growth regulators, hormones and chemical stimuli are also transported in unidirectional or polarized manner, in very small amounts, from where they are formed to other parts
the transportation is an important phenomena in living plants and animals which help in coordination and better functioning between different parts of the organism.
Explanation:
- In plants there a special types of conducting tissue. They are the xylem which helps in transportation of water and Minerals from the roots of the plant to the other parts of the plant and the phloem which helps in transportation of the food from the leaves to the other parts of the plant.
- In animals they are mostly the blood / the other body fluid which helps in the transportation of substances in the body.
To know more about transportation in living organism
water is mainly responsible for transportation in living organisms ...
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