Algae have cell wall made up of:
cellulose, galactans and mannans
hemicellulose, pectins and proteins
pectins, cellulose and proteins
cellulose, hemicellulose and pectins
option 1. cellulose galactans and mannans and also composed of pectin
Cell wall composition of chlorophyceae -
Inner layer is cellulose and outer layer is pectose.
Cell wall composition of Phaeophyceae -
Cellulosic wall, covered by gelatinous coating of algin.
Algins are component of phycocolloids.
Cell wall composition of Rhodophyceae -
Contains cellulose and pectin along with phycocolloids and carrageenin.
Hemicellulose and proteins are not present in algal cell wall.
This option is correct
This option is incorrect
Create Your Account