Which of the following statements are correct? (i) Companion cells are present in phloem. (ii) Xylem transports water and minerals from roots to other parts of the plant. (iii) Vessels of xylem are present in all plants. (iv) Both xylem parenchyma and phloem parenchyma have nucleus.
Fibres are likely to be absent in
(a) secondary phloem
(b) secondary xylem
(c) primary phloem
(d) leaves
Name the tissue in plants that is involved in the transportation of food (Xylem/ Phloem).