Are there any tissue elements of phloem which are comparable to those of the xylem?
Tissue elements of phloem which are comparable to xylem : (a) Both sieve elements of phloem and vessel of the xylem lack nucleus. (b) Both phloem and xylem fiber provide tensile strength to the tissue. (c) Phloem and xylem have living components called phloem parenchyma and xylem parenchyma.