Which of the following is an example of a defence used by plants against herbivores?

$I.$ Production of caffeine, tannin quinine

$II.$ More production of non-woody tissues

$III.$ Productions of hairs, thorns, spines

$IV.$ Production of hormone-like chemicals that interfere with insect metamorphosis

Select the correct pair

• A

  $I$ and $II$

• B

  $II, III$ and $IV$

• C

  $I, II$ and $III$

• D

  $I, III$ and $IV$