Question

Parenchyma, collenchyma, sclrenchyma?

Answer 1

 1) Parenchyma cells have thin primary walls and usually remain alive after they become mature. Parenchyma forms the "filler" tissue in the soft parts of plants.usually present in the cortex, pericycle, pith, and medullary rays in primary stem and root.
2) Collenchyma cells have thin primary walls with some areas of secondary thickening. Collenchyma provides extra mechanical and structural support, particularly in regions of new growth.
 3) Sclerenchyma cells have thick lignified secondary walls and often die when mature. Sclerenchyma provides the main structural support to a plant.

hope it helps u:)

Answer 2

Answer:

Answer:

PARENCHYMA :-

❉The cells of parenchyma aree soft,thin walled and loosely packed.

❉They store food ,bears chloroplasts contain larger cavities.

❉Cell wall is primary made up of cellulose.

❉Cells are oval , round and rectangular in shape.

COLLENCHYMA :-

❉The cells of collenchyma are thick walled and compactly arranged.

❉They give mechanical strength in young tissue of stem.

❉Cell wall has deposition of extra cellulose.

❉Cells are elongated , round and spherical in shape.

SCLARENCHYMA :-

❉ It is a dead tissue.

❉Cells are thick walled.

❉Inter cellular spaces are absent.

❉It provides mechanical strength.

❛❛❛❛HOPE IT HELPS YOU❜❜❜❜