Origin and functions of cell wall in plants Class 11

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Facebook link • https://www.facebook.com/profile.php?... • Telegram link • https://t.me/parkashsurajbiologyconcepts • Origin of cell wall occurs by cell plate method in plant cells. It involves the formation of phragmoplast trapping the golgi vesicles. These vesicles fuse to form a callose layer and later change into future middle lamella. The formation of middle lamella is centrifugal and the regions where vesicles don't fuse give rise to plasmodesmata. • Functions are described well in advance

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