Which are generally absent in the primary Phloem of Angiosperms?
Sieve tube cells
Companion cells
Bast fibres
Parenchyma
Phloem fibres (bast fibres) are sclerenchymatous fibres generally absent in the primary phloem, but abundantly found in secondary phloem.
Question 22 The dead element present in the phloem is (a) companion cells (b) phloem fibres (c) phloem parenchyma (d) sieve tubes
Which of the following is living but non-nucleated ? a) phloem cell b) sieve tube c) companion cell d) phloem parenchyma