Question

what are the constituent of pholeum​

Answer 1

Sieve tubes (tubular living cells with perforated end walls) (ii) Companion cell (living cells) (iii) Phloem parenchyma (living cells) (iv) Phloem fibres (non-living and living

Answer 2

The constituents of phloem are:-

⇒ Sieve tubes.

⇒ Companion cells.

⇒ Phloem parenchyma.

⇒ Phloem fibres.