Question 39 Draw and identify different elements of phloem.
Different elements of phloem are sieve tubes, companion cells, phloem fibres and phloem parenchyma.
Name the different elements of xylem and phloem
Question 22 The dead element present in the phloem is (a) companion cells (b) phloem fibres (c) phloem parenchyma (d) sieve tubes
Question 54 Why are xylem and phloem called complex tissues? How are they different from one other?