Question

what is sclerenchyma and parenchyma​

Answer 1

SCLERENCHYMA-A supportive tissue of vascular plants, consisting of thick-walled, usually lignified cells. Sclerenchyma cells normally die upon reaching maturity but continue to fulfill their structural purpose in the plant.

PARENCHYMA-The word 'parenchyma' just means the bulk of a thing, but in plants specifically, parenchyma cells are thin-walled cells that make up the inside of many non-woody plant structures including stems, roots, and leaves.

Answer 2

HEY                                    

MAY BE HELP YOU                            

cells have thin primary walls and usually remain alive after they become mature. ... Sclerenchyma cells have thick lignified secondary walls and often die when mature. Sclerenchyma provides the main structural support to a plant.