Differentiate between parenchyma, collenchyma and sclerenchyma, on the basis of their cell wall.

By Shivank Goel|Updated : August 16th, 2022

Tissue provides mechanical strength, and structural strength, and shows the division of labor. In a multicellular organism, a collective number of tissues form an organ. Simple tissues have cells that are similar both structurally and functionally. They are made of only one type of cell.

There are 3 types of simple tissues namely, parenchyma, collenchyma, and sclerenchyma.

  1. Parenchyma - Living cells and walled which are soft in nature because of the presence of thin-walled cells.
  2. Collenchyma - They are characterized by living cells that are uneven and thick-walled.
  3. Sclerenchyma - They contain cells with thickened lignified walls which provides strength and makes them waterproof.

The differences between parenchyma, collenchyma, and sclerenchyma, on the basis of their cell wall, are given here:

Parenchyma

Collenchyma

Sclerenchyma

It has thin-walled living cells

It has thin-walled living cells

It has dead cells

Involved in food storage

Chief mechanical tissue in young plants, mostly in dicot stems

Mechanical tissue

Made up of cellulose and comprises a thin cell wall

Made up of hemicellulose and pectin and comprises of uneven cell wall

Made up of lignin and comprises a thick and hard cell wall

Therefore, the differences between parenchyma, collenchyma, and sclerenchyma, on the basis of their cell wall are tabulated above.

Summary:

Differentiate between parenchyma, collenchyma, and sclerenchyma, on the basis of their cell wall.

The differences between parenchyma, collenchyma, and sclerenchyma, on the basis of their cell wall, are tabulated above.

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