The population sizes of two organisms P and Q growing in a given habitat is shown.


If P and Q share ecological relationship, then they most likely represent

• A

  P: Predator; Q: Prey
• B

  P: Parasite; Q: Host
• Correct answer
  C

  P: Herbivore; Q: Carnivore
• D

  $\mathbf{P}:$ Competitor of $\mathbf{Q} ; \mathbf{Q}:$ Competitor of $\mathbf{P}$

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