Louse is an ectoparasite of

$A$ : The interaction between sea anemone and clown fish is commensalism.
$R$ : The fish gets protection from predators but anemone does not appear to derive any benefit.

Mycorrhiza represents

What type of relationship is observed between insect-pollinated flowers and their pollinators?

The praying mantis is a good example of:

Which one is an example of "Sexual deceit"?