A biodegradable polyamide can be made from:

• A

  $\mathrm{Glycine} \mathrm{and} \mathrm{isoprene}$
• B

  $\mathrm{Hexamethylene} \mathrm{diamine} \mathrm{and} \mathrm{adipic} \mathrm{acid}$
• Correct answer
  C

  $\mathrm{Glycine} \mathrm{and} \mathrm{aminocaproic} \mathrm{acid}$
• D

  $\mathrm{Styrene} \mathrm{and} \mathrm{caproic} \mathrm{acid}$

Hence, the correct answer is option: 'C'.