Question

Remoras, or sucker fish, attach themselves to sharks and travel with them. When the sharks feed, the remora detach themselves and feed on pieces of fish the sharks left behind. What two types of interactions are described in this scenario?



a.

Predation and commensalism


b.

Predation and mutualism


c.

Competition and parasitism

The competitive exclusion principle states that two organisms cannot fill similar niches.

true or false