Question

Q. 4. Differentiate between parenchyma, collenchyma and selerenchyma, on
the basis of their cell wall.
Ans. :​

Answer 1

Explanation:

parenchyma thin cell walls

collenchyma thick cell wall at corners

schlerenchyma thick cell wall

Answer 2

Answer:

OR

Parenchyma has a thin cell wall of their cells, and are made up of cellulose.

Whereas collenchyma cells have an uneven cell wall made up of pectin and hemicellulose.

There is a hard and thick cell wall present of the sclerenchyma cells, which is made up of the lignin.