Interspecific interactions arise from the interaction of

Which of the following is an example of a defense used by plants against herbivores?
$I.$ Production of caffeine,tannin,quinine
$II.$ More production of non-woody tissues
$III.$ Production of hairs,thorns,spines
$IV.$ Production of hormone-like chemicals that interfere with insect metamorphosis
Select the correct pair.

Find the odd one out,according to parasitism.

What type of interaction is observed between fragrant flowers and bees?

Identify the incorrect statement.

Which organisms protect themselves from predators by having a bitter taste?