Polysaccharide cellulose is the building material of …. A. Primary cell wall B. Secondary cell wall C. Middle lamella D. Plasma membrane 💾 Save the Page as PDF: 📥𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 𝐍𝐨𝐰! Related Read more articles Previous PostPhagocytosis, pinocytosis and autophagy are the functions of …. Next PostPotato plastids, which store starch, are known as If the aforementioned Answer is Wrong. Leave a Reply with an authentic source.Cancel reply