Question

Find out the incorrect sentence/sentences.
a. Collenchyma cells are dead and elongated.
b. Collenchyma tissue provides flexibility.
c. Collenchyma tissue possesses large intercellular space.
d. Collenchyma tissue is irregularly thickened at corner.

Answer 1

• Collenchyma is a simple permanent tissue. The cells of these tissues are living and elongated with no or very little intercellular space.
• The collenchyma cells have an uneven cell wall with irregular thickening at the corners.
• Collenchyma cells provide mechanical support and flexibility to the plant part like tendrils and stems of climbers.

Hence option A and C are incorrect.