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# Which of the following is not a biodegradable polymer?

$\begin {array} {1 1} (a)\;PHBV & \quad (b)\;PGV \\ (c)\;PMMA & \quad (d)\;PGL \end {array}$

Poly(methyl methacrylate) (PMMA) is a transparent thermoplastic, often used as a light or shatter- resistant alternative to glass. It is sometimes called acrylic glass.it is synbthetic plymer which h is not biodegradable
Ans : (c)