Question

Write any four points Difference between parenchyma,collenchyma, and,scelerenchyma​

Answer 1

Answer:

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.

Answer 2

Answer:

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.

1. PARENCHYMA

• It consists of thin-walled living cells.
• They are involved in food storage.
• Comprises a thin cell wall and made up of cellulose.

2. COLLENCHYMA

• It consists of thin-walled living cells.
• They are the chief mechanical tissue in young plants, particularly dicot stems
• It comprises an uneven cell wall and is made up of pectin and hemicellulose

3. SCLERENCHYMA

• It consists of dead cells.
• It is mainly a mechanical tissue.
• It comprises the hard and thick cell wall and is made up of lignin