Question

state the main difference between parenchyma and scollenchyma

Answer 1

Answer: Parenchyma cells are living whereas sclerenchyma cells are dead.Parenchyma cells retain their power ofdivision whereas sclerenchyma cells cannot divide. Parenchyma cell walls are thin whereas the cell walls ofsclerenchyma cells are highly lignified and hence thick.

Answer 2

Or

parenchyma ÷

▪the tissue consists of thin - walled cell

▪it distributed in almost all the part of the plant body

▪the cell of parenchyma assilmilete and Store Food . they also store waste products .

▪parenchyma cell are loosely packed .
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collenchyma÷

▪the tissue consists localised thickening in their cell walls .

▪it occurs mostly in the aerial part of the plant restrict to the outer layer .

▪parenchyma are chief mechanical tissue of The Young part of plant .

▪ collenchyma cell are compactly packed .
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