Which of the following is the most appropriate definition?

  • A
    Commensalism is an interaction in which one species benefits and the other is neither harmed nor benefited.
  • B
    $A$ predator is an organism that catches and kills another organism for food.
  • C
    Parasitism is a relationship where an organism always lives inside the body of another organism and kills it.
  • D
    $A$ host is an organism that provides food to another organism.

Explore More

Similar Questions

Which one is an example of "Sexual deceit"?

The Monarch butterfly is not eaten by predators because of:

Explain mutualism with various examples.

Mild grazing of plants by herbivores:

You never see any cattle or goat browsing on $Calotropis$ due to

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo