Biology, asked by abduljalillava, 5 months ago

how is periderm formed?

Answers

Answered by ambikayadav23

The periderm is derived from the phellogen, a meristematic region that arises via the dedifferentiation of parenchyma cells in the epidermis, cortex, phloem, or pericycle. The phellogen generates phellem (aka cork) to the outside and phelloderm to the inside (in some but not all plants).

Answered by neerajverma4151

Answer:

Periderm is a component of secondary growth that is formed towards the surface of stems and roots, having phellem, phellogen and phelloderm. Phellogen or cork cambium develops in a subepidermal layer in the stem and from pericycle in roots, its cells undergo bipolar division.

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