Question

A tissue that lacks lignin is

• A. Chlorenchyma
• B. Sclerenchyma
• C. Collenchyma
• D. Parenchyma

Answer 1

Answer:

C. Collenchyma

• Collenchyma cells are permanent tissue that gives structure and stability.

• Their thick cell walls are made up of cellulose and pectin molecules.

• Lignin isn't found in collenchyma.

• It's a supportive tissue made up of live cells with thicker main walls that are not lignified.