__________ is associated with translocation of mainly water , mineral salts , some organic nitrogen and hormones .

Mineral salts, some organic nitrogen and hormones are translocated by

statement - A: Xylem is associated with translocation of mineral salts, some organic nitrogen and hormones. statement - B: Phloem translocates a variety of organic and inorg anic solutes mainly from sink to source.

Unidirection flow fo water minerals, some organic nitrogen and hormones occurs through

Which of the following statements is/are not incorrect? (i) Water and minerals, and food are generally moved by a mass or bulk flow system. (ii) Bulk flow can be achieved either through a positive hydrostatic pressure gradient or a negative hydrostatic pressure gradient. (iii) The bulk movement of substances through the conducting tissues of plants is called translocation. (iv) Xylem translocates organic and inorganic solutes, mainly from roots to the aerial parts of the plants. (v) Phloem translocates water, mineral salts, some organic nitrogen and hormones, from the leaves to other parts of the plants.

Which of the following statements is/are incorrect? (i) Water and minerals, and food are generally moved by a mass or bulk flow system. (ii) Bulk flow can be achieved either through a positive hydrostatic pressure gradient or a negative hydrostatic pressure gradient. (iii) The bulk movement of substances through the conducting tissues of plants is called translocation. (iv) Xylem translocates organic and inorganic solutes, mainly from roots to the aerial parts of the plants. (v) Phloem translocates water, mineral salts, some organic nitrogen and hormones, from the leaves to other parts of the plants.

Lateral conduction of water and mineral salts in an old dicot stem is performed by