Relier Pairs 11.3 Ecological RelationshipsVersion en ligne Identify the ecological relationships. par Jorge Arizpe 1 Intraspecific relationship where the members of a group are biologically related 2 Interspecific relationship where one organism harms the other without obtaining any benefit. 3 Intraspecific relationship where one organism benefits but the other is harmed. 4 Intraspecific relationship where there is a struggle for food, territory, reproduction, etc. 5 Interspecific relationship where one organism benefits and the other its not affected. 6 Interspecific relationship where one organism kills and feeds off another organism. 7 Interspecific relationship where one organism inhabits another 8 Type of interspecific relation where 2 populations fight for the same resource. 9 Type of interspecific relation where both beings involved receive a benefit.