Correct Answer: polyamide

Solution : The correct option is polyamides .

Nylon is a synthetic polymer, which implies it was created by humans rather than occurring naturally. The name "nylon" refers to a type of synthetic polymer known as a polyamide. The monomers employed in the manufacture of nylon are typically diamines (compounds with two amino groups), and dicarboxylic acids (compounds with two carboxylic acid groups). These monomers are joined in a chemical procedure known as polymerization to generate long chains of repeating units.