Epiphytes that are growing on a mango branch is an example of which of the following?

Which characteristic does mycorrhiza represent?

Which one of the following statements cannot be connected to Predation?

The interaction between two living organisms of different species which is beneficial to both but is not obligatory because they can live without each other is known as

Which of the following statements regarding species interdependence are true?
$I.$ An association of two species where one is benefited and the other remains unaffected is called mutualism.
$II.$ An interspecific association where both partners derive benefit from each other is called commensalism.
$III.$ $A$ direct food relation between two species of animals in which one animal kills and feeds on another is referred to as predation.
$IV.$ $A$ relationship between two species of organisms where both partners are benefited from each other is called symbiosis.

Commensalism is the interaction in which