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# Which of the following are non-biodegradable polymers?

$\begin{array}{1 1}(a)\;\text{PHB}&(b)\; \text{Polyglycolic acid}\\(c)\;\text{PHBV}&(d)\;\text{Teflon}\end{array}$

Can you answer this question?

PHB,PHBV & polyglycolic acid are biodegradable polymers since they get degraded by micro-organisms with in a suitable period.
Hence (d) is the correct answer.
answered Mar 11, 2014