Q. The corner of the cells of collenchyma tissue in plant are thickened due to deposition of _____
A) Suberin and cutin
B) Lignin and suberin
C) Chitin and lignin
D) Cellulose and pectin
✔ Correct Answer: Cellulose and pectin
Exam Insight
The corners of the cells in collenchyma tissue are thickened due to the deposition of pectin, which provides structural support in young plants.