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