Cellulose is an important structural component of the ______ of green plants.

سیلولوز سبز پودوں کے ______ کا ایک اہم ساختی جزو ہے۔

Secondary lamella

Primary cell wall

Middle lamella

All of these

Cellulose is the main structural component of the primary cell wall in green plants.

It provides rigidity and support to the growing plant cells.