The monomer which is correctly matched with its polymer is; Choice C; Monosaccharides - Polysaccharides
The options in the complete question are;
a. amino acids - lipids
b. glycerol and fatty acids - nucleic acids
c. monosaccharides - polysaccharides
d. nucleotides - protiens
Monomers are usually the simplest unit building blocks of their polymers which are usually gigantic multiples of the given monomers.
Hence, it follows that;
The monomers of common polymers are:
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