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- Which type of interaction would impact both organisms involved negatively? Choose All That Apply predation O intraspecific competition O commensalism interspecific competitionWhich type of interspecific interaction would impact one organism positively and the other negatively? Choose All That Apply O predation O parasitism commensalism O mutualismThe relationship between impalas and oxpeckers, the birds that feed on their ticks, is an example of a mutualism, not commensalism, because one species benefits and the other is not helped or harmed neither species benefits both species are harmed one species benefits but the other is harmed both species benefit, not just one
- Tadpoles grown in ponds with large numbers of tadpoles have lower survival and growth rates than tadpoles grown in ponds with lower numbers of tadpoles. What causes the tadpoles growing in the pond with the high population to have decreased survival and growth rates?A symbiotic association in which organisms are beneficial to one another is known as (a) predation (b) interspecific competition (c) intraspecific competition (d) commensalism (e) mutualismWhich sort of interaction is harmful to one species but beneficial to the other? List at least three.
- Why Are Community Interactions Important?Which competition is exclusively intraspecific? competition for shelter competition for mates competition for food competition for waterWhich of the following do NOT represent examples of interactions within communities? * Defence mechanisms AND intraspecific competition interspecific competition defense mechanisms defence mechanisms AND interspecific competition intraspecific competition
- How do entire populations, communities and ecosystems respond to external influences? Not gradedwhich help stabilize a community? presence of keystone and dominant species high conectivity aming species in community large number of different species in community all tend to do destabilize community all help stabilize communitySpecies A is present in a community. Species B is introduced to the community. Over the next year, the population sizes of both continual decrease from initial numbers. Which one of the following community interactions might be the cause of this decline? Interspecific competition O Intraspecific competition O Mutualism O Parasitism O Predation