Which type of interaction is seen between sea anemone and clown fish?

$A$ female fig wasp enters the syconium of a fig,pollinates the flowers and lays eggs in the ovaries of some of the flowers. The young larvae grow up,eat (and kill) some,but not all of the seeds and complete their life cycle.
The fig is completely dependent on fig wasps to pollinate its flowers and the fig wasp requires figs to complete its life cycle.
The interaction between figs and fig wasps has aspects of:
$I.$ mutualism
$II.$ host-parasite interaction
$III.$ competition
$IV.$ ammensalism
$V.$ protocooperation
Select the correct option.

Monarch butterflies are highly distasteful to predators due to:

Identify the incorrect statement.

When pheromones are secreted onto the skin surface,their scent affects . . . . . . .

High density of an elephant population in a given area results in: