Question

differentiate between sclerenchyma and parenchyma​

Answer 1

Answer:

Parenchyma:- 1. Cell wall is primary.

2. Cell wall is thin and made up of cellulose.

Sclerenchyma:- 1. Cell wall is secondary.

2. Cell wall is very thick obliterating internal cellular space. Cell wall is thickened due to deposition of lignin.

Answer 2

AnSwEr

Sclerenchyma

Sclerenchyma :- it is the part of simple permanent tissue from plant

• Their cells are dead

• They are narrow and elongated

• Thier cell wall is thick and hard

• The cell wall is hard because of a chical substance known as lignin

• These type of tissue are formed in vascular bundle of leaves

Parenchyma

Parenchyma :- it is the part of simple permanent tissue from plant

• They are oval and elongated

• Tightly pack

• No intercellular space's

• Have small nucleus

• Thin cell wall

• Found below the epidermis in leaves and steam

• Provide mechanical support