Which of the given polymres is a natural polymer

• A

  Polyester
• B

  Glyptal
• Correct answer
  C

  Starch
• D

  $\mathrm{N}\mathrm{y}\mathrm{l}\mathrm{o}\mathrm{n}-2-\mathrm{N}\mathrm{y}\mathrm{l}\mathrm{o}\mathrm{n}-6$

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