What Kind Of Relationship Is This?

Question

Two species in a community survive by eating the same type of fruit. Neither species benefits from their identical diet. Their relationship is called?

Symbiosis
Commensalism
Mutuation
Interspecific Competition

Answer 1

Symbiosis is a close ecological relationship between the individuals of two (or more) different species. Sometimes a symbiotic relationship benefits both species, sometimes one species benefits at the other's expense, and in other cases neither species benefits. This seems to fit your question.

This answer,Interspecific competition, refers to the competition between two or more species for some limiting resource. This limiting resource can be food or nutrients, space, mates, nesting sites-- anything for which demand is greater than supply. When one species is a better competitor, interspecific competition negatively influences the other species by reducing population sizes and/or growth rates, which in turn affects the population dynamics of the competitor. The last part of this does not mesh with your question.
So I would have to say symbiosis.

Answer 2

Interspecific competition.