Concept in Definition ABC

In the field of botany is called with the term of sap to that liquid that is characterized by a thick consistency and that circulates through the conductive vessels of the plants. Its main function is to nourish the plant in question.

Meanwhile, the conduction tissues are the xylem and the phloemTogether, both the xylem and phloem make up a network of transport continuous sap that completely passes through the plant's organism.

The sap that circulates through the xylem from the roots to the leaves through the woody tubes is popularly called raw sap and is composed of Water, minerals and phytoregulators which are products that regulate the growth of a plant, mostly it is about hormones of plant type that are concerned either with stimulating or suspending development in the roots or in the parts aerial.

The circulation of the raw sap through the plant is based on the so-called theory of cohesion-tension, proposed by the physicist John Joly. Proposes the attraction

intermolecular as a trigger for the trip made by the liquid in an upward direction and contrary to the force of gravity.

Then the brewed sap will be transported through the phloem in a basipetal manner, that is, from the place where the leaves and stems form in the direction of the root. It should be noted that the sap that passes through the phloem is also composed of phytoregulators, minerals and sugars. In this case the sap will be transported from the place where the carbohydrates they are generated and stored up to the place of the plant in which they will be used.

Plants also secrete other liquids such as: latex, resins and cerumen Although they are often called sap, it is not correct that this is the case because they are not.

Topics in Raw Sap