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What is translocated in plants?
Translocation is a biological mechanism involving the transfer of water and other soluble nutrients from one part of the plant to another through the xylem and phloem, which occurs in all plants.
How is food translocated from leaves to growing regions of the plant?
The transport of food from the leaves to the other parts of the plant occurs through the vascular tissue called phloem. The food (sugar) made in leaves is loaded into the sieve tubes of phloem tissue by using the energy derived from ATP.
How does translocation occur in plants?
2 Answers. Transport of soluble product of photosynthesis or food from leaves to other parts of plants is called translocation. For translocation, food molecules enter the part of the phloem called the sieve tubes where they can be transported upwards or downwards to all the parts of the plant including roots.
How does translocation help in the plant growth process?
Sugars produced in sources, such as leaves, need to be delivered to growing parts of the plant via the phloem in a process called translocation. The points of sugar delivery, such as roots, young shoots, and developing seeds, are called sinks. The pattern of photosynthate flow changes as the plant grows and develops.
What are the substances translocated in the phloem?
Nutrients are translocated in the phloem as solutes in a solution called phloem sap. The predominant nutrients translocated are sugars, amino acids, and minerals, with sugar being the most concentrated solute in the phloem sap.
Where are the substances translocated by the phloem delivered?
The food substances translocated by phloem are delivered to all the parts of the plant mainly parts concerned with storage such as roots and stems so that it can be stored for future use.
How is food translocated?
Translocation of food in plants. In plants, food is prepared by the leaves by the process of photosynthesis. That is why; the food prepared by the leaves is transported to all the other parts of a plant through phloem. The transportation of food from the leaves to other parts of the plant is called translocation.
In which form food is translocated in plants?
Food is transliterated in the form of starch in plants. Food is initially formed in the form of glucose by photosynthesis but in the dark phase of photosynthesis this gets converted into starch by the process of polymerisation . Then it is translocated in plants by phloem vessels.
How does translocation occur from the leaves to the roots?
The movement of sucrose and other substances like amino acids around a plant is called translocation . In general, this happens between where these substances are made (the sources) and where they are used or stored (the sinks): from sources in the root to sinks in the leaves in early spring time.
What is translocation and where does it occur?
Translocation occurs within a series of cells known as the phloem pathway, or phloem transport system, with phloem being the principal food-conducting tissue in vascular plants. Nutrients are translocated in the phloem as solutes in a solution called phloem sap.
What is translocation What are the substances translocated in the phloem?
Where are the substance translocated?