Gums are hetero-polysaccharides. They are made from two or more different types of derived monosaccharides. On the other hand, fevicol is polyvinyl alcohol (PVA) glue. It is not a polysaccharide.
Define a taxon. Give some examples of taxa at different hierarchical levels.
What are the steps involved in formation of a root nodule?
What are the steps involved in formation of a root nodule?
Draw the diagram of a sarcomere of skeletal muscle showing different regions.
What is meant by double circulation? What is its significance?
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