Question

Q5.Differentiate between Collenchyma and Sclerenchyma tissue.​

Answer 1

Answer:

collenchyma:

1. collenchyma cells are genarally living cells with thick primary cell wall
2. these cells are fill up with protoplasm

the cell wall consists of cellulose and pectin

sclerenchyma:

1. they are dead cells with extremely thick secondary cell wall
2. these cells are empty
3. the cell walls are made up of cellulose,hemicellulose and lignin

Answer 2

Answer:Unlike the collenchyma, Sclerenchyma is composed of dead cells with very thick cell walls and supports tissue in plants. Collenchyma cells are generally living cells with a thick primary cell wall. They are dead cells with extremely thick secondary cell walls. ... Collenchyma allows plant organs to stretch and elongate.

Explanation: