Which of the following are components of xylem?
Tracheids, Vessels, Sieve tubes, Parenchyma
Tracheids, Vessels, Parenchyma, Fibres
Tracheids, Companion cells, Sieve tubes, Fibres
Vessels, Fibres, Companion cells, Parenchyma
Question 22 The dead element present in the phloem is (a) companion cells (b) phloem fibres (c) phloem parenchyma (d) sieve tubes
Sieve tubes and companion cells are components of
Which of the following is living but non-nucleated ? a) phloem cell b) sieve tube c) companion cell d) phloem parenchyma
Question 4 Which cell does not have perforated cell wall? (a) Tracheids (b) Companion cells (c) Sieve tubes (d) Vessels